Service manual

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Sep 14 2005

Service Manual

iR2020/2016 Series

Summary of content (334 pages)

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Service Manual iR2020/2016 Series Sep 14 2005
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Application This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality. Corrections This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products.
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Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems. Indicates an item requiring disconnection of the power plug from the electric outlet.
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Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal.
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Contents Contents Chapter 1 Introduction 1.1 System Construction ...................................................................................................................................... 1- 1 1.1.1 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2020/iR2020J) ........ 1- 1 1.1.2 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2016/iR2016J) ........ 1- 2 1.1.3 Reader Heater/ Cassette Heater System Configuration ....................................
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Contents Chapter 2 Installation 2.1 Making Pre-Checks ........................................................................................................................................ 2- 1 2.1.1 Selecting the Site of Installation............................................................................................................. 2- 1 2.1.2 Before Starting the Work (230V EUR) .................................................................................................. 2- 1 2.
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Contents 3.4 Flow of Image Data ........................................................................................................................................ 3- 5 3.4.1 Flow of Image Data According to Copy Functions ............................................................................. 3- 5 3.4.2 Flow of Image Data for the SEND Function ........................................................................................ 3- 6 3.4.3 Flow of Image Data for the Fax Transmission ..........
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Contents 4.3.6.2 CMOS Sensor Drive ....................................................................................................................... 4- 12 4.3.6.3 CMOS Sensor Output Gain Correction and Offset Correction ................................................ 4- 13 4.3.6.4 CMOS Sensor Output A/D Conversion ....................................................................................... 4- 13 4.3.6.5 Shading Correction (Outline) .........................................................
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Contents 4.4.8 Reader Heater (option).......................................................................................................................... 4- 24 4.4.8.1 Removing the Copyboard glass ................................................................................................... 4- 24 4.4.8.2 Removing the Reader Heater (Right) .......................................................................................... 4- 25 4.4.8.3 Removing the Reader Front Cover ......................
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Contents 6.5.2.1 Primary Charging Bias Control ....................................................................................................... 6- 4 6.6 Developing Unit ............................................................................................................................................... 6- 5 6.6.1 Outline........................................................................................................................................................ 6- 5 6.6.
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Contents 7.2.2.1 Stationary Jam in Pickup Assembly............................................................................................... 7- 6 7.2.2.2 Stationary Jam in Delivery Assembly (Paper Trailing Edge Stationary Jam at Delivery Sensor/ Stationary Jam at Delivery Sensor) ....................................................................................................... 7- 6 7.2.3 Other Jams ...................................................................................................
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Contents 7.5.12 Separation Pad ..................................................................................................................................... 7- 15 7.5.12.1 Removing the Drum Unit.............................................................................................................. 7- 15 7.5.12.2 Removing the Transfer Registration Unit .................................................................................. 7- 15 7.5.12.3 Removing the Feed Guide......................
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Contents 8.4.4.4 Removing the Left Door................................................................................................................. 8- 17 8.4.4.5 Removing the Fixing Unit .............................................................................................................. 8- 18 8.4.4.6 Removing the Fixing Delivery Sensor ......................................................................................... 8- 18 8.4.5 Fixing Film Sensor .....................................
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Contents 9.4.4.1 Removing the Reader Front Cover .............................................................................................. 9- 10 9.4.4.2 Removing the Operation Panel Unit ............................................................................................ 9- 11 9.4.5 DC Controller PCB ................................................................................................................................. 9- 11 9.4.5.1 Removing the Rear Cover ............................
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Contents 10.3 Scheduled Servicing Basic Procedure .................................................................................................... 10- 2 10.3.1 Scheduled Servicing............................................................................................................................ 10- 2 Chapter 11 Standards and Adjustments 11.1 Scanning System........................................................................................................................................
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Contents 13.5 FAX Error Codes......................................................................................................................................... 13- 8 13.5.1 Outline .................................................................................................................................................... 13- 8 13.5.1.1 Error Code Outline ........................................................................................................................ 13- 8 13.5.
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Contents 14.3.9.5 Detailed Discussions of Bit 3 .................................................................................................... 14- 10 14.3.9.6 Detailed Discussions of Bit 4 .................................................................................................... 14- 10 14.3.9.7 Detailed Discussions of Bit 5 .................................................................................................... 14- 10 14.3.10 SSSW-SW30............................................
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Contents 14.6.6 <032Horizontal scan start position adjustment> ........................................................................... 14- 19 14.6.7 <033Vertical scan magnification correction>................................................................................. 14- 19 14.6.8 <035: - 036:Reader motor speed change>.................................................................................... 14- 19 14.6.
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Contents 14.9 Registration of Accessories (ACC) ........................................................................................................ 14- 24 14.9.1 Accessory Registration ..................................................................................................................... 14- 24 14.10 Display of Counter Information (COUNTER) ..................................................................................... 14- 25 14.10.1 Counters........................................
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Chapter 1 Introduction
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Contents Contents 1.1 System Construction........................................................................................................................................... 1-1 1.1.1 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2020/iR2020J) .................... 1-1 1.1.2 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2016/iR2016J) .................... 1-2 1.1.3 Reader Heater/ Cassette Heater System Configuration...................................
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Chapter 1 1.1 System Construction 1.1.
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Chapter 1 1.1.
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Chapter 1 1.1.3 Reader Heater/ Cassette Heater System Configuration 0011-0901 iR2016J / iR2016 / iR2020 / The configuration is as shown in the following figure: F-1-3 [1] Reader Heater *1 [2] Cassette Heater *1 [3] Heater PCB *1: To operate the heaters, a heater PCB is required. 1.1.4 Printing/Transmitting Accessories System Configuration (iR2020J/iR2016J) iR2016J / 0011-0912 The iR202J/iR2016J does not allow the print function and the transmission function to be added.
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Chapter 1 1.1.5 Printing/Transmitting Accessories System Configuration (iR2020/iR2016) 0011-0914 iR2016 / iR2020 The configuration is as shown in the following figure: [1] [2] [3] [4] [6] [5] F-1-4 [1] FAX Panel-A1 [2] UFRII LT Printer Kit-J2 [3] Serial Interface Board-A1 *1 [4] PCL Printer Kit-J1 *2 [5] Super G3 FAX Board-T1 *1 [6] iR 256MB Expansion RAM-D1 *1: To make the FAX feature effective, a FAX panel and a super G3 FAX board are required.
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Chapter 1 1.2 Product Specifications 1.2.1 Names of Parts 1.2.1.
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Chapter 1 1.2.1.
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Chapter 1 1.2.1.
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Chapter 1 1.2.2 Using the Machine 1.2.2.1 Turning On the Power Switch 0011-1100 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The machine possesses 2 power switches: main power switch and control power switch. Normally (i.e., unless the machine is in a sleep state), the machine will be supplied with power when you turn on its main power switch.
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Chapter 1 1.2.2.2 When Turning Off the Main Power Switch 0011-1101 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Be sure to operate the main power switch while the Processing/Data lamp on the control panel is not lit. (Turning off the main switch during printing or fax data transmission/reception can erase the data being processed.) F-1-9 Do not turn off the power switch or ON/OFF switch on the control panel.
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Chapter 1 1.2.2.
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Chapter 1 1.2.3 User Mode Items 1.2.3.1 Common Settings 0011-1222 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Additional Functions Available Settings 1. DEFAULT SETTINGS COPY(*), FAX 2. AUTO CLEAR SET. INITIAL FUNCTION(*), SELECTED FUNCTION 3.
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Chapter 1 Additional Functions Available Settings 1. USER SETTINGS UNIT TELEPHONE # UNIT NAME TX TERMINAL ID: ON (PRINTING POSITION: OUTSIDE IMAGE(*), INSIDE IMAGE, TELEPHONE # MARK: FAX(*), TEL), OFF SCANNING DENSITY: -LT - DK+ 9 steps (5(*)) TEL LINE TYPE: TOUCH TONE(*), ROTARY PULSE VOLUME CONTROL: MONITOR VOL.
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Chapter 1 *: Factory default 1.2.3.6 Timer Settings 0011-1227 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Additional Functions Available Settings 1. DATE&TIME SETTING Default setting 2. DATE TYPE SELECT DD/MM YYYY(*), YYYY MM/DD, MM/DD/ YYYY 3. AUTO SLEEP TIME ON (3 - 30 (5(*)) MIN. in one-minute increments), OFF 4. AUTO CLEAR TIME ON (1 - 9 (2(*)) MIN. in one-minute increments), OFF 5. DAYLIGHT SV.
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Chapter 1 Additional Functions Available Settings 6. COMMUNICATIONS TX START SPEED: 2400 to 33600(*) bps RX START SPEED: 2400 to 33600(*) bps MEMORY LOCK SETTI: OFF(*), ON (PASSWORD, REPORT PRINT, MEMORY RX TIME) R-KEY SETTING: PSTN(*), PBX (HOOKING, PREFIX) 7. REMOTE UI ON(*), OFF 8. ACCESS TO DEST. RESTRICT NEW ADD. : OFF(*), ON 9. CHECKING THE LOG ON(*), OFF 10.
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Chapter 1 1.2.4 Maintenance by the User 1.2.4.1 User Maintenance Items 0011-2393 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-1-1 No.
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Chapter 1 F-1-14 7) Place the cleaning pattern printed in step 5 in the manual feed tray with "V" up. F-1-15 8) Using the left and right arrow keys, select "START CLEANING". 9) Press the OK key. Cleaning will start. 4. Cleaning the Transfer Roller If the reverse side of the printed paper is stained, the transfer roller can be dirty. If the reverse side of the printed paper is stained, clean the transfer roller in the user mode. 1) Press the user mode key " " to enter the user mode.
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Chapter 1 CANON 30-2, SHIMOMARUKO, 3-CHOME, OHTAKU, TOKYO, 146, JAPAN. MANUFACTURED: THIS PRODUCT CONFORMS WITH DHHS RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J. F-1-16 1.2.5.3 Handling the Laser Unit 0010-8955 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The laser scanner unit emits invisible laser light inside it. If exposed to laser light, the human eye can irreparably be damaged. Never attempt to disassemble the laser scanner unit. (It is not designed for servicing in the field.
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Chapter 1 3. Do not bring toner into contact with plastic material. It tends to react easily. 1.2.5.5 Point to Note about Fire iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-7304 It is dangerous to throw lithium batteries and parts and components containing flammable substances, such as cartridges, etc., into fire. Such parts and components must be disposed of in accordance with local laws and regulations. 1.2.5.
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Chapter 1 1.2.6 Product Specifications 1.2.6.1 Product Specifications 0010-9516 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Copyboard stream reading, fixed reading Body desktop Light source type LED array (CIS) Photosensitive medium OPC drum (30-mm dia.
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Chapter 1 Weight iR2020 series: approx. 46 kg iR2016 series: approx. 39.6 kg 1.2.7 Function List 1.2.7.
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Chapter 1 1.2.7.
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Chapter 1 T-1-4 Type 1-22 Paper size Source Manual Feed Tray Cassette Yes Plain paper, eco paper, recycled paper (64-90g/m2) A3, B4, A4, A4R, B5, B5R, A5, LDR, LGL, LTR, LTRR, STMT, 8K, 16K Yes Special paper Heavy paper (90-128g/m2) Width: 95mm-297mm Length: 148mm-432mm Yes No OHP A4, LTR Yes No Postcard Postcard A6R modified Yes No 4-plane postcard A4 modified Yes No Label paper A4, B4, LTR Yes No 3-hole paper same as plain Yes Yes Envelope Com10, Monarch, DL, ISO-C5, ISO-
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Chapter 1 1-23
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Chapter 2 Installation
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Contents Contents 2.1 Making Pre-Checks ............................................................................................................................................ 2-1 2.1.1 Selecting the Site of Installation.................................................................................................................. 2-1 2.1.2 Before Starting the Work (230V EUR) ....................................................................................................... 2-1 2.
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Chapter 2 2.1 Making Pre-Checks 2.1.1 Selecting the Site of Installation 0011-1068 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Select the site of installation against the following requirements; if possible, visit the user's before delivery of the machine: 1) There must be a power outlet properly grounded and rated as indicated (-/+10%) for exclusive use by the machine.
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Chapter 2 2) The machine weighs a maximum of about 46 kg. Be sure to work in a group of 2 persons when lifting it. 1-2 Checking the Contents Check to be sure that none of the following contents is missing: [1] [2] A3 B5 LTR [4] A4 B5 STMT A4 LGL 8K A5 11 17 16K [3] B4 LTR Set the size detector lever to the new paper size. Set the size detector lever to the new paper size. Placer I’indicateur de format sur le nouveau format. Placer I’indicateur de format sur le nouveau format.
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Chapter 2 2.2 Unpacking and Installation 2.2.1 Unpacking and Removing the Packaging Materials 0011-1070 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Unpack the machine and remove vinyl, cushioning materials, and tape. 2) Hold the handles [1] of the machine together with one or more persons and take it out. The maximum weight of this machine is approximately 46kg. Two or more persons are required to lift the machine.
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Chapter 2 2.2.3 Installing the Toner Bottle 0011-1072 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i If the machine is installed in a low-temperature, low-humidity place, the image density may be slightly lower than usual on the first approx. 100 sheets printed after installation of the machine.
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Chapter 2 5) Turn the toner cartridge in the direction of the arrow until it stops. [2] F-2-19 6) Close the front cover. [1] F-2-21 2) Remove the wire [1] securing the inner plate of the cassette. [1] F-2-20 When installing the machine in a low-temperature, low-humidity environment, go through the developer idling mode before installing the toner bottle in order to prevent the density from becoming low on the first approx. 100 sheets.
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Chapter 2 5) Turn the paper trailing edge registration plate [1] to the left to remove it. Re-attach it to fit to the size of the paper to be loaded. [1] [1] F-2-28 9) Align the left, right, and leading edges of sheets and load the stack of paper in the cassette. Make sure that the paper is below the claws of the cassette. F-2-25 6) Slide the paper size detection lever [1] to fit to the paper size.
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Chapter 2 switch [2]. Supply of toner will start after the initial rotation. After a few minutes, supply of toner finishes and the machine stops automatically. Use the specified power supply (rated voltage -/+10% and rated current). [1] [2] F-2-31 2) Place a document on the document glass, take a copy of it by supplying paper from the cassette or manual feed tray, and check the printed image. Also perform the following checks: - Check whether abnormal sound is heard.
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Chapter 2 2.3 Checking the Connection to the Network 2.3.1 Checking the Network Connection iR2016 / iR2020 / iR2016i / iR2020i If the machine supports a network feature, check the network connection following the procedure below. 1) Press the following keys to display the service mode screen: Additional Functions Key > 2 Key > 8 Key > Additional Functions Key 2) Select "# REPORT" using the + or - key, and then press the OK key. 3) Select "REPORT OUTPUT" using the + or - key, and then press the OK key.
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Chapter 2 2.4 Installing the Card Reader 2.4.1 Points to Note 0011-1080 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i When installing the card reader, the card reader attachment-D1 is required. 2.4.2 Checking the Contents 0011-1081 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [1] [2] [3] [4] F-2-32 [1] Card reader-E1 [2] TP screw (M3x12) 1 pc. 1 pc. [3] Toothed washer 1 pc. [4] Repeating harness A 1 pc.
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Chapter 2 [1] Card reader mount 1 pc. [2] Card reader cover 1 pc. [3] Harness cover (base + lid) 3 pcs. [4] Repeating harness B 1 pc. [5] Edge saddle 1 pc. [6] TP screw 2 pcs. [7] Binding screw (M4x6) 4 pcs. 2.4.3 Installation Procedure 0011-1082 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. [2] [1] F-2-34 2) Remove the four screws, and then detach the rear cover [1].
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Chapter 2 [1] [2] [3] F-2-37 When removing the harness [1] through the opening in the card reader mount, take care not to cut or damage it. [1] F-2-38 MEMO: The removed card reader mount is no longer necessary. 5) Insert the card reader [2] harness and ground cable into the hole in the supplied card reader mount [1]. Using the screw [3] removed in step 1, secure the card reader to the card reader mount. When inserting the card reader [2] harness and ground cable, take care not to cut or damage them.
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Chapter 2 [3] [2] [1] F-2-40 7) Connect the connector [1] of the supplied repeating harness B to the connector [2] on the card reader. Using the supplied binding screw (M4x6), secure the repeating harness B clamp [4]. Disconnect the shorting connector [5]. If the shorting connector [5] is not disconnected, a malfunction or error can result. Therefore, the shorting connector must be disconnected. MEMO: The removed shorting connector is no longer necessary.
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Chapter 2 [1] F-2-43 10) Using the two supplied TP screws (M4x16), attach the card reader to the reader. When tightening the screws, take care not to damage the repeating harness B. [1] F-2-44 11) Slide the card reader cover [1] to attach it to the card reader mount. [1] F-2-45 Route the repeating wire B [1] as shown below. [1] F-2-46 12) Using the supplied binding screw (M4x6), secure the card reader cover [2].
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Chapter 2 [2] [1] F-2-47 13) Affix the two supplied harness covers (bases) at the right rear of the machine with it aligned with the bottom line of the reader. [1] F-2-48 14) Affix the supplied harness cover (base) [1] at the back of the machine with it aligned with the bottom line of the reader. [1] F-2-49 15) Connect the connector of the repeating harness B [1] to the connector J317 [2] on the image processor PCB.
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Chapter 2 [2] [1] F-2-51 17) Using the three harness covers (lids) [2], secure the repeating harness B [1] to the harness covers (bases). [2] [1] F-2-52 18) Using a nipper, remove the precut portion [1] of the rear cover as shown below. [1] F-2-53 19) Attach the rear cover with the repeating harness B routed through the cut portion of the rear cover.
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Chapter 2 [1] F-2-54 2.4.4 Registering the Card IDs 0011-1083 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i After installing the card reader-E1, register the card numbers to be used in the service mode of the iR body. If they are not registered, cards will not be recognized when inserted. 1) Plug the power cord [1] into the outlet, and then turn on the main power switch [2].
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Chapter 2 2.5 Installing the Heater PCB 2.5.1 Unpacking and Checking the Contents 0011-3362 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Prepare the following parts. [1] [2] [5] [3] [6] [4] [7] [8] F-2-56 [1] Heater PCB unit 1 pc. [2] Heater switch harness 1 pc. [3] Cassette heater harness 1 pc. [4] Heater PCB harness 1 pc. [5] Clamp 4 pcs. [6] Edge saddle (small) 2 pcs. [7] Edge saddle (large) 1 pc. [8] P screw (M3x8) 2 pcs. 2.5.
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Chapter 2 F-2-58 2) Remove the four screws [1], and then detach the rear cover [2]. 3) Remove the five screws [3]. Remove the two hooks [4], and then detach the lower-right cover [5]. 4) Remove the screw [6], and then detach the upper-right cover [7]. F-2-59 5) Remove the two screws [1], and then the delivery tray [2]. When removing or reinstalling the delivery tray, be careful not to damage the paper holder [3].
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Chapter 2 F-2-61 2.5.3 Installing the Heater PCB 0011-3365 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Install the heater PCB unit [2] using the two supplied TP screws (M3x8) [1]. 2) Install the heater switch [3] on the right side panel. Install the heater switch with the OFF position on the left and the ON position on the right just like the main power switch. F-2-62 3) Install the edge saddle (large) [1] and connect one heater switch harness [2] to the connector (J1901) on the heater PCB.
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Chapter 2 F-2-63 4) Install the edge saddle (small) [1] on the power supply unit at the front of the host machine, and then connect the header switch harness [2] (routed to the front of the host machine) to the connector (J15) on the power supply PCB through the edge saddle. F-2-64 5) Install the four clamps [1] on the back of the host machine.
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Chapter 2 F-2-66 9) Pass the heater harness [1] through the wire saddle [2], and then connect it to the connector (J17) [3] on the power supply PCB. F-2-67 10) Install the delivery tray. (2 screws) When reinstalling the delivery tray, be careful not to damage the paper holder. 11) Attach the upper-right cover of the host machine. (1 screw) 12) Attach the lower-right cover of the host machine. (5 screws) 13) Attach the rear cover of the host machine.
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Chapter 2 2.6 Installing the Reader Heater 2.6.1 Unpacking and Checking the Contents 0011-3368 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Before installing, make sure the heater PCB has been installed. 1) Prepare the following parts. [1] [2] [4] [5] [3] [6] [7] F-2-68 [1] Reader heater 2 pcs. [2] Heater harness 1 pc. [3] Harness guide 1 pc. [4] Right heater base 1 pc. [5] Heater cover 2 pcs. [6] Clamp 6 pcs. [7] TP screw (M3x6) 5 pcs. 2.6.
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Chapter 2 F-2-70 2) Remove the four screws [1], and then detach the rear cover [2]. 3) Remove the five screws [3]. Remove the two hooks [4], and then detach the lower-right cover [5]. 4) Remove the screw [6], and then detach the upper-right cover [7]. F-2-71 5) Remove the three screws [1], and then detach the rear-left cover [2]. F-2-72 6) Remove the core [1] and the flexible cable holder [2] at the back of the host machine. Disconnect the two reader flexible cables [3].
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Chapter 2 F-2-73 The reader flexible cables are stuck to the flexible cable cover, so do not pull the cover forcibly. 9) Turn over the reader flexible cable cover [1], and then secure to the back of the reader temporarily using a screw [2].
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Chapter 2 F-2-74 10) Pass the heater harness [1] though the harness guide [2] with the clamp [3] of the heater harness aligned with the notch [4] in the harness guide. F-2-75 11) Remove the four screws [1], and then the metal plate [2].
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Chapter 2 F-2-76 12) Secure the harness guide [1] to the rear bottom of the reader together with the heater harness [2]. 13) Connect the heater connector (right) [3]. 14) Install the wire saddle [4], and then pass the heater harness [2] through it. 15) Connect the heater connector (left) [5]. 16) Install the four wire saddles [6], and then pass the heater cable through them. MEMOÅF Rout the heater cable so as its terminal [7] to be connected at the position shown in the Figure.
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Chapter 2 F-2-78 2.6.4 Removing Parts at the Left of the Reader 0011-3376 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The work procedure for removing the parts at the left of the reader differs between the machine with a copyboard cover and the machine with a DADF. Follow the appropriate procedure. a. Machine with a Copyboard Cover 1) Remove the five screws [1], and then detach the upper-left cover [2] of the reader F-2-79 2) Remove the two screws [1], and then detach the blind plate [2].
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Chapter 2 F-2-80 b. Machine with a DADF 1) Remove the two screws [1], and then detach the stream reading glass holder [2]. 2) Remove the stream reading glass [3]. F-2-81 Mount the stream reading glass with the notch [1] of the sheet material affixed to the glass is at the front left. F-2-82 3) Remove the screw [1], and then remove the jump board [2].
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Chapter 2 F-2-83 4) Remove the screw [1], and then the stay [2]. F-2-84 2.6.5 Installing the Reader Heater 0011-3385 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Pull the front side [1] of the drive belt in the direction of the arrow to move the contact sensor [2] to the center Do not touch the top surface of the contact sensor. F-2-85 2) Install the heater base [2] using a screw [1]. 3) Install the reader heater [3] on the header base [2] using a screw [4].
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Chapter 2 F-2-86 4) Attach the heater cover [1] using a screw [2]. F-2-87 5) Install the reader heater [1] using a screw [2]. Connect the connector [3] of the heater. F-2-88 6) Attach the heater cover [1] using a screw [2].
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Chapter 2 F-2-89 7) Reinstall the parts at the left of the reader. 8) Attach the front cover of the reader. (2 screws) 9) Install the copyboard glass. 10) Install the right glass holder of the reader. (2 screws) 11) Attach the rear left cover of the host machine. (3 screws) 12) Attach the upper-right cover of the host machine. (1 screw) 13) Attach the lower-right cover of the host machine. (5 screws) 14) Attach the rear cover of the host machine.
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Chapter 2 2.7 Installing the Cassette Heater 2.7.1 Unpacking and Checking the Contents 0011-3181 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Before installing the cassette heater, make sure the heater PCB has been installed. 1) Prepare the following parts. [1] [2] F-2-90 [1] Cassette heater 1 pc. [2] P tightening screw (M4x8) 1 pc. 2.7.
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Chapter 2 F-2-93 When installing the cassette heater unit, make sure that harness is not pinched. 2) Secure the cassette heater [2] using a screw [1]. 3) Connect one harness [3] to the cassette heater harness [4]. 4) Place the other harness [5] at the position shown below. Connect this connector to the heater of the cassette when connecting the cassette heater to the cassette at the second or lower stage. F-2-94 5) Attach the rear cover. (4 screws) 6) Turn on the main power switch of the host machine.
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Chapter 2 F-2-95 When installing the heater for the cassette at the second or lower stage, detach the rear cover of the cassette and follow the procedure mentioned in this procedural manual.
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Chapter 2 2-35
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Chapter 3 Main Controller
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Contents Contents 3.1 Construction ....................................................................................................................................................... 3-1 3.1.1 Construction and Mechanisms .................................................................................................................... 3-1 3.2 Construction of the Electrical Circuitry ............................................................................................................. 3-1 3.2.
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Chapter 3 3.1 Construction 3.1.1 Construction and Mechanisms 0010-7009 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The machine's main controller block consists of the following and has the following functions: T-3-1 Item Description Image Processor PCB Controls system operation, memory, printer unit output, image processing, printer unit image input processing, card printer unit interface, fax image processing, etc. Image memory (SDRAM) Temporarily retains image data (128 MB; 256 MB max.
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Chapter 3 J317 J320 J300 J318 J308 J301 J303 J309 J304 J312 BAT951 IC1 J313 JEM1 J316 J315 IC10S IC11 J319 IC140 J311 J310 J314 F-3-2 T-3-2 Connector Description J300 Not used J301 USB memory connection slot J303 USB port J304 LAN PCB connection slot J308 Reader ADF connection slot J309 Reader Book connection slot J310 Power supply connection slot J312 SERIAL PCB connection slot J314 DC controller PCB connection slot J315 SOFT ID PCB connection slot J316 SOFT counter
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Chapter 3 Other iR machine Original A Copy Scan A A Image data Print output -SEND -FAX -PullScan -E-Mail -PDL Print PC F-3-3 3.3.2 Construction of the Image Processing Module 0010-8668 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The machine's major image processing is executed by the Image processor PCB.
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Chapter 3 Reader unit Image processor PCB Enlargement/reduction Edge emphasis -intensify-to-density conversion -density adjustment (F adjustment) -gamma correction Binary processing (error diffusion) To compression/expansion/editing block F-3-5 3.3.4 Compressio/ Extesion/ Editing Block 0010-8685 iR2016 / iR2020 / iR2016i / iR2020i Here, image data is processed for compression, extension, and editing.
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Chapter 3 Image processor PCB Reader image processing block SDRAM Enlargement/ reduction Compression Rotation Expansion Integration to printer unit output image processing block F-3-7 3.3.6 Printer unit Output Image Processing 0010-8686 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The image processor PCB processes the image data coming from the reader unit for output to the printer unit.
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Chapter 3 Reader unit Image processor PCB Image processing block for reader unit SDRAM Data rotation Data compression Data expansion Image processing block for printer unit DC controller PCB F-3-9 3.4.2 Flow of Image Data for the SEND Function 0010-8694 iR2016 / iR2020 / iR2016i / iR2020i The following is the flow of image data when the SEND function is in use. Reader unit mage processor PCB Image processing block for reader unit SDRAM Data expansion USB1.
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Chapter 3 Reader unit Image processor PCB Image processing block for reader unit SDRAM Data compression Data rotation Data expansion Image processing block for FAX Super G3 Fax Board F-3-11 3.4.
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Chapter 3 The following is the flow of image data when the PDL function is in use: Ethernet Image processor PCB PDL Rendering processing block SDRAM Compression/expansion /editing block Processing block for printer unit DC controller PCB F-3-13 3-8
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Chapter 3 [1] 3.5 Parts Replacement Procedure 3.5.1 Main Controller PCB 3.5.1.1 Removing the Rear Cover 0010-8701 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the four screws [1], and then detach the rear cover [2]. [1] [2] [2] [1] F-3-17 3.5.1.6 Removing the IP Cover [1] 0010-8718 iR2016J / F-3-14 1) Release SOFT ID cable [1] from the cable clamp [2]. 3.5.1.
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Chapter 3 4) Remove the two screws [1], and then detach the flexible cable guide [2]. [2] [1] F-3-21 [2] 5) Remove the 10 screws [1], and then detach the IP cover [2]. [1] F-3-24 3) Release a claw [1] of cable guide and detach the cable guide [2] upward. [1] [2] [1] [1] [2] F-3-25 [1] 4) Open a core [1]. F-3-22 3.5.1.7 Removing the IP Cover 0010-8717 iR2016 / iR2020 / iR2016i / iR2020i 1) Remove a connector [1] of IP-LAN cable and a cable clamp [2].
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Chapter 3 2) Using the arrow keys on the operation panel, display "TEST MODE". 3) Press the OK key. 4) Press the 2 key. "SCAN TEST" appears. 5) Press the 1 key. [1] After completion of the above steps, contact sensor output correction will be performed and parameters will be set automatically. - Read position adjustment (Stream reading: Only when the ADF is installed) 1) Enter the service mode. Press the User Mode key " ", 2 key, 8 key, User Mode key " " on the operation panel of the host machine.
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Chapter 4 Original Exposure System
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Contents Contents 4.1 Construction ....................................................................................................................................................... 4-1 4.1.1 Specifications, Control Methods, and Functions......................................................................................... 4-1 4.1.2 Major Components ...................................................................................................................................... 4-1 4.1.
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Contents 4.4.3 Scanner Motor ........................................................................................................................................... 4-17 4.4.3.1 Removing the Rear Cover................................................................................................................... 4-17 4.4.3.2 Removing the Right Cover (Lower) ................................................................................................... 4-17 4.4.3.
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Chapter 4 4.1 Construction 4.1.1 Specifications, Control Methods, and Functions 0010-4242 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Major specifications, control methods, and functions of the original exposure system are summarized below. T-4-1 Item Function/Method Exposure light source LED Original scan In BOOK mode: Original scan is performed by moving the contact image sensor (CIS). When ADF is used: Original stream reading is performed with the contact image sensor (CIS) fixed.
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Chapter 4 Component No. [6] Reader motor M401 Function/Specification Pulse motor: Controls drive of the carriage. [7] Reader heater*1 - Prevents condensation inside the original glass. [8] Original sensor 1 SR404 Detects the original size (AB, INCH/A, INCH/AB).
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Chapter 4 DC5V DC3.3V DC24V J405 J404 J401 J403 J402 J410 J412 J411 J409 IC9 IC4 IC2 IC1 J408 IC5 J413 J406 J407 F-4-3 T-4-3 Jack No. Function J401 Supplies power (24 VDC) from the main body (printer). J402 Supplies power (5 VC, 3.3 VDC) from the main body (printer). J403 Communicates with the main body (printer) (to control the ADF). J404 Communicates with the main body (printer). J405 Connected to the copyboard open/close sensor.
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Chapter 4 CISHP sensor Shading position HP Leading edge of original 1. CIS position check F-4-5 4.2.
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Chapter 4 Black shading/White shading Start key ON STBY SCRW SCFW STBY Reader motor (M401) LED CISHP sensor (SR401) Shading position Stream reading position Shading position Trailing edge of original : Forward movement : Backward movement F-4-8 CS HP sensor Original glass reading start position Stream reading start position HP Shading position 1. Black shading/ White shading/ Original scan F-4-9 4.3 Various Control 4.3.1 Controlling the Scanner Drive System 4.3.1.
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Chapter 4 4.3.1.2 Reader Motor Control 0010-4250 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The reader motor driver controls rotation/stop and rotational direction/speed of the reader motor based on the signals from IC2. Reader controller PCB 3.3V +5V +24V RTP3APWN J409 1 2 3 4 RTP3BPWN RTP3A IC2 RTP3B Motor driver MO_STANDBY MO_TORQUE B* B A A* M401 F-4-11 MEMO: The scan speed of this machine is as follows: Copy (100%): 118 mm/sec Color send (300 dpi x 300 dpi): 28 mm/sec a.
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Chapter 4 Image read line Light guide LED (R/G/B) Original glass Rod lens array Scan direction CMOS sensor array LED (R/G/B) Light guide Rod lens array Light guide LED CCD LED F-4-13 4.3.2.2 Analog Control Performed by the CIS 0010-4252 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The flow of analog image processing performed by the contact image sensor (CIS) is as follows: 2 74 88 pi xe l s 1 The light reflected by the original is collected by the rod lens array.
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Chapter 4 4.3.3 Enlargement/Reduction 4.3.3.1 Magnification Change in Vertical Scan Direction 0010-4253 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i In the Book mode or when the ADF is used In the vertical scan direction, the image is read at 100%. Magnification is changed by processing data on the image processor PCB. 4.3.3.
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Chapter 4 4.3.4.2 Outline of Original Size Detection 0010-4256 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i - In the BOOK mode Å@One sheet of original (A4R) is set and the copyboard cover (or ADF ) is closed. 1) Standby state Å@Original sensor: Turns off. Original sensor 3 Original sensor 4 Copyboard cover Copyboard glass Reader unit Original sensor 1 Original sensor 2 F-4-16 2) The copyboard cover opens (at an angle of more than 30o). Å@Original sensor: Turns off.
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Chapter 4 AB-Configration Inch-Configration Original Original Original Original Original sensor 1 sensor 2 sensor 3 sensor 4 size Original Original Original Original size sensor 1 sensor 3 sensor 5 A3 11"X17" A4 LTR B4(8K)*1 LGL B5(16K)*1 LTR-R A4R No original B5R(16K)*1 No original :No original :Change absent F-4-21 * For Chinese paper, the following sizes are detected: 8KÅFEquivalent to B4 size 16KÅFEquivalent to B5 size 4.3.5 Dirt Sensor Control 4.3.5.
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Chapter 4 B A C F-4-23 - Immediately before scanning (one sheet at a time) The contact image sensor (CIS) does not move to detect dust. The original is read at the position determined at job end or start. If presence of dust is detected there, the read image is corrected. T-4-5 Point Description A Read reference position B out 0.5 mm from the reference position to the inside of the roller C About 1.0 mm from the reference position to the inside of the roller Platen roller 0.5mm 0.
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Chapter 4 T-4-6 - CMOS sensor Number of lines: 1 Number of pixels: Total 7488 (incl. 7176 effective pixels) Pixel size: 32 x 46.9 um - Shading correction Shading correction: Made for each job. Shading adjustment: Made in the Service mode. Contact image sensor (CIS) Reader controller PCB Digital image processor Analog image processor CMOS sensor Analog image processing A/D conversion Controller Shading processing F-4-25 Functions of the image processing system are summarized below.
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Chapter 4 4.3.6.3 CMOS Sensor Output Gain Correction and Offset Correction 0010-4260 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The analog video signals output from the CMOS sensor are corrected so that they will have a specific gain level (gain correction), and the output voltages generated in the absence of incident light are also corrected so that they it will have a specific offset level (offset correction). 4.3.6.
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Chapter 4 4.4.1.2 Removing the ADF Reading Glass 4.4 Parts Replacement Procedure iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 4.4.1 Copyboard glass 1) Open the copyboard cover (or ADF). 2) Remove the two screws [1], and then remove the glass retainer [2]. 3) Remove the ADF reading glass [3]. 4.4.1.1 Removing the Copyboard glass [1] 0010-4295 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-4296 1) Open the copyboard cover (or ADF).
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Chapter 4 [1] [3] [2] [1] [2] F-4-35 4.4.2.3 Removing the Right Cover (Upper) 0010-6091 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i F-4-38 1) Remove the screw [1], and then detach the right cover (upper). 3) Remove the screw [1], and then disconnect the ground cable [2] of the ADF harness. 4) Disconnect the four connectors [3], and then remove the ADF harness [4]. [1] [3] [2] [1] [2] F-4-36 4.4.2.
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Chapter 4 [3] [2] [1] [2] [1] F-4-44 2) Disconnect the connector [1] and flexible cable [2] from the leader controller PCB, and then remove the harness from the edge saddle [3]. F-4-41 When removing the copyboard glass, take care not to touch the following: - Glass surface - Standard white plate Dirt on these parts can show up as white/black lines in the image. If dirt is found, remove it with lint-free paper moistened with alcohol.
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Chapter 4 [1] [2] [5] [1] [2] [1] [2] [1] F-4-51 [3] [4] 4.4.3.2 Removing the Right Cover (Lower) 0010-6096 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover. 2) Remove the five screws [1]. Remove the two hooks [2], and then detach the right cover (lower) [3]. [5] [2] [3] F-4-48 10) Remove he two screws [1], and then remove the flexible cable guide [2]. 11) Remove the reader controller PCB [3] together with the mount. [2] [3] [1] [2] F-4-52 4.4.3.
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Chapter 4 [1] [2] [1] [2] F-4-54 F-4-57 4.4.3.5 Removing the Reader Rear Cover 0010-6099 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 4.4.3.6 Removing the Scanner Motor 0010-4303 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the copyboard cover (or ADF). 2) Remove the screw, and then detach the small cover [2]. [1] 1) Disconnect the connector [1], and then remove the two screws [2]. 2) Remove the spring [3], and then remove the scanner motor [4].
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Chapter 4 [1] [3] [2] [1] [2] F-4-60 4.4.4.3 Removing the Right Cover (Upper) 0010-6102 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i F-4-63 1) Remove the screw [1], and then detach the right cover (upper). 3) Remove the screw [1], and then disconnect the ground cable [2] of the ADF harness. 4) Disconnect the four connectors [3], and then remove the ADF harness [4]. [1] [3] [2] [1] [2] F-4-61 4.4.4.
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Chapter 4 [3] [1] [1] [2] F-4-69 [2] 2) Remove the rear side of the contact sensor [1] from the carriage. 3) Disconnect the flexible cable [2], and then remove the contact sensor [1]. F-4-66 [2] [1] When removing the copyboard glass, take care not to touch the following: - Glass surface - Standard white plate Dirt on these parts can show up as white/black lines in the image. If dirt is found, remove it with lint-free paper moistened with alcohol.
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Chapter 4 [2] [1] [2] [1] [1] F-4-72 4.4.5.2 Removing the Right Cover (Lower) 0010-6108 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i F-4-75 1) Open the front cover. 2) Remove the five screws [1]. Remove the two hooks [2], and then detach the right cover (lower) [3]. 4.4.5.5 Removing the Reader Rear Cover 0010-6111 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the copyboard cover (or ADF). 2) Remove the screw, and then detach the small cover [2]. [1] [3] [2] [1] [2] F-4-73 4.4.5.
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Chapter 4 found, remove it with lint-free paper moistened with alcohol. [1] [2] F-4-78 4.4.5.6 Removing the Copyboard Cover Open/Close Sensor (Front/Rear) 0010-4310 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Disconnect the to connectors [1], and then remove the screw [2]. 2) Remove the reusable band [3], and then remove the harness [4] from the sensor mount. 3) Remove the sensor mount [5]. 4) Remove the sensor from the sensor mount. [5] [1] F-4-81 [4] [2] F-4-82 [3] 4.4.6.
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Chapter 4 [3] [1] [1] [2] F-4-84 F-4-86 4.4.6.3 Removing the Contact Sensor HP Sensor 0010-4313 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Pull the drive belt (front) [1] in the direction of the arrow to move he contact sensor [2] to the center. 2) Remove the two screws [3], and then remove the contact sensor [4] together with the mount. 3) Remove the contact sensor HP sensor.
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Chapter 4 [2] 4.4.7.3 Removing the Original Sensor (Horizontal Scan Direction) [1] 0010-6116 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the screw [1], and then detach the cover [2]. [2] [1] F-4-89 2) Disconnect the flexible cable [1], remove the screw [2], and then detach the cover [3]. 3) Pull the drive belt (front) [4] in the direction of the arrow to move the contact sensor [5] to the left.
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Chapter 4 [3] [2] [1] [1] [2] F-4-96 F-4-99 When removing the copyboard glass, take care not to touch the following: - Glass surface - Standard white plate Dirt on these parts can show up as white/black lines in the image. If dirt is found, remove it with lint-free paper moistened with alcohol. 2) Remove the screw [1]. 3) Disconnect the connector [2], disconnect the harness from the wire saddle [3], and then remove the reader heater (right) [4]. [4] [2] [3] [1] F-4-100 4.4.8.
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Chapter 4 [1] [1] [3] [2] [2] [4] [3] F-4-105 F-4-102 4) Remove the screw [1], and then detach the heater cover [2]. [2] - When removing the ADF reading glass, take care not to touch the glass surface. Dirt on these parts can show up as white/black lines in the image. If dirt is found, remove it with lint-free paper moistened with alcohol. - When installing the ADF reading glass, position the cut portion [1] of the ADF reading glass sheet at the front-left corner.
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Chapter 5 Laser Exposure
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Contents Contents 5.1 Construction ....................................................................................................................................................... 5-1 5.1.1 Overview ..................................................................................................................................................... 5-1 5.1.2 Specifications and Control Mechanism.......................................................................................................
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Chapter 5 5.1 Construction 5.1.1 Overview 0010-9035 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The laser scanner unit consists of a laser driver, scanner motor, and others. It is controlled by the signals from the DC controller PCB. The laser driver operates the laser diode to emit light in response to the laser control signals and video signals from the DC controller PCB. Laser beams are emitted, through a collimator lens and cylindrical lens, to the hexahedral mirror rotating at a constant speed.
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Chapter 5 [2] [3] [1] [4] [5] [7] [6] F-5-1 T-5-3 Name Function [1] Photoconductive drum Receives laser beams to form a latent image. [2] Laser mirror 1 (loop-back mirror) Reflects a laser beam toward laser mirror 2. [3] Laser mirror 2 (loop-back mirror) Reflects a laser beam toward the photoconductor drum. [4] BD PCB Generates a BD signal. [5] Polygonal mirror Scans the photoconductive drum with a laser beam in the main scan direction. [6] Laser unit Emits laser beams.
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Chapter 5 J207 Image Processor PCB J314 DC Controller PCB IC5 J206 J205 [1] [2] [3] [4] F-5-2 5.2 Various Controls 5.2.1 Controlling the Laser Activation Timing 5.2.1.1 Laser Emission ON/OFF Control 0010-7720 iR2016 / iR2020 / iR2016i / iR2020i The purpose of this control is to turn ON/OFF the laser diode (LD) in response to video signals.
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Chapter 5 T-5-5 Laser control signal Laser status CTL2 CTL1 CTL0 Laser A 0 0 0 1 Description OFF Laser control OFF ON Laser beams can be emitted in response to video signals. 0 0 0 1 0 ON APC over laser 0 1 1 OFF Forced stop of laser emission 5.2.1.
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Chapter 5 DC Controller PCB IC5 P-ACC P-DEC P- FG /BD J205 F-5-3 5.2.4 Controlling the Laser Shutter 5.2.4.1 Laser Shutter Control iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-4807 When the drum unit is drawn out, the interlocked laser shutter moves down, shutting off the laser beam path. When opening of the front cover or left door is detected, the laser scanner motor and laser outputs turn off.
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Chapter 5 [1] [2] [3] [4] [5] OPEN CLOSE [2] [2] [1] [3] [3] [1] [4] [4] [5] [5] F-5-4 Laser shutter control [1] Laser shutter [2] Laser mirror 1 [3] Laser mirror 2 [4] Polygonal mirror [5] Laser beam 5-6
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Chapter 5 [3] 5.3 Parts Replacement Procedure [1] [3] 5.3.1 Laser Scanner Unit 5.3.1.1 Removing the Rear Cover 0010-6143 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the four screws [1], and then detach the rear cover [2]. [1] [5] [2] [2] [4] F-5-8 [1] F-5-5 5.3.1.2 Removing the Right Cover (Lower) 0010-6175 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover. 2) Remove the five screws [1]. Remove the two hooks [2], and then detach the right cover (lower) [3].
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Chapter 6 Image Formation
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Contents Contents 6.1 Construction ....................................................................................................................................................... 6-1 6.1.1 Specifications of Image Formation System................................................................................................. 6-1 6.1.2 Major Components of Image Formation System ........................................................................................ 6-1 6.2 Image Formation Process ..
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Chapter 6 6.1 Construction 6.1.1 Specifications of Image Formation System 0010-4265 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-6-1 Photosensitive drum Drum type OPC drum Drum diameter 3mm Cleaning mechanism Cleaning blade Processing speed 106.
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Chapter 6 The image formation process of this machine is composed of the following five blocks (7 steps): [1] Electrostatic latent image formation block Step 1: Primary charging (AC & Minus DC) Step 2: Laser exposure [2] Developing block Step 3: Developing (AC & Minus DC bias) [3] Transfer block Step 4: Transfer (Plus DC) Step 5: Separation (Minus DC) [4] Fixing block Step 6: Fixing (Minus DC bias) [5] Drum cleaning block Step 7: Drum cleaning 6. Fixing 4. Fixing block Delivery 7. Drum cleaning 5.
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Chapter 6 Print command is received STBY PRINT INTR [1] PRINT Main motor (M204) Scanner motor (M203) Primary charging AC bias Primary charging DC bias Developing AC bias Developing DC bias Transfer bias Static eliminator bias Fixing film bias F-6-4 [1] Between sheets - At the end of printing To prevent fogging of the drum, the developing DC bias is held higher than usual except during image formation.
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Chapter 6 High-voltage power supply PCB DC controller PCB J214 J100 ASIC Fixing film bias circuit JP5/JP6 JP3/JP4 Primary bias circuit CPU Static eliminator bias circuit Transfer bias circuit JP9/JP10 Tr3 Developing bias circuit JP7/JP8 Remaining toner level detection circuit JP1/JP2 F-6-6 6.5 Drum Unit 6.5.1 Outline of the Drum Unit 6.5.1.
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Chapter 6 DC controller PCB High-voltage power supply PCB J214 J100 /PRDCPWM Primary bias circuit Compariso circuit Primary DC bias voltage detection circuit DC generation circuit /PRDCFOT JP3/JP4 ASIC Superimposition To primary charging roller /PRACFOT AC generation circuit /PRACON CPU Comparison circuit Primary AC bias current detection circuit /PRACMONI F-6-8 6.6 Developing Unit 6.6.
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Chapter 6 DC controller PCB High-voltage power supply PCB Developing bias circuit ASIC /DVDCPWM Comparison circuit /DVDCFOT Developing DC bias voltage detection circuit DC generation circuit JP7/JP8 Superimposition CPU /DVACFOT /DVACON AC generation circuit TNRCHKD Developing AC bias current detection circuit TNRCHKT Remaining toner level detection circuit To developing cylinder JP1/JP2 From remaining toner level sensor F-6-10 6.7 Toner Container 6.7.
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Chapter 6 [2] [1] F-6-12 6.8.2 Controlling the Transfer Bias 6.8.2.1 Transfer Roller Bias Control 0011-1657 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i A negative bias, sheet-to-sheet bias, or positive bias is applied to the transfer charging roller according to the type of sequence. The negative bias is applied at the prescribed timing to moves the toner from the transfer charging roller to the photosensitive drum for cleaning.
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Chapter 6 6.9 Photosensitive Drum Cleaning 6.9.1 Outline 0010-4292 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Toner reaming on the photosensitive drum after image transfer is scraped by the photosensitive drum cleaner blade and is fed in the waste toner box. 6.9.2 Waste Toner Full Detection 0010-4294 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The waste toner collected by the cleaner blade is fed to the waste toner box using the waste toner feed screw in the drum unit.
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Chapter 6 6.10 Parts Replacement Procedure 6.10.1 Drum Unit [1] 6.10.1.1 Removing the Drum Unit iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-6179 [2] 1) Open the front cover [1]. 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3]. 3) Draw out the drum unit [4]. [1] [4] F-6-18 6.10.2.3 Removing the Right Cover (Lower) 0010-6183 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [3] 1) Open the front cover. 2) Remove the five screws [1].
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Chapter 6 6.10.2.7 Procedure after Replacing the Developing Assembly [3] iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2541 [2] After replacing the developing assembly, go through the following steps in the developing assembly idle rotation mode before installing the toner cartridge. 1) Plug the power cord into the outlet. 2) Open the front cover. 3) With the front cover open, turn on the main power switch.
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Chapter 7 Pickup/Feeding System
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Contents Contents 7.1 Construction ....................................................................................................................................................... 7-1 7.1.1 Specifications/Configuration/Operation Methods....................................................................................... 7-1 7.1.2 Locations of Main Units.............................................................................................................................. 7-1 7.1.
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Contents 7.5.6.1 Removing the Cassette Pickup Assembly .......................................................................................... 7-11 7.5.6.2 Removing the Cassette Pickup Solenoid ............................................................................................ 7-12 7.5.7 Manual Feed Tray sensor........................................................................................................................... 7-12 7.5.7.1 Removing the Drum Unit ...........................
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Chapter 7 7.1 Construction 7.1.
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Chapter 7 The layout of the rollers used in the pickup/feeding system is shown below. [10] [11] [12] [9] [8] [7] [6] [5] [4] [3] [2] [1] F-7-2 [1] Pickup roller [2] Cassette pickup roller [3] Feed roller 1 [4] Multi pickup roller [5] Registration roller [6] Duplex print paper feed roller 3 [7] Transfer roller [8] Fixing roller [9] Duplex print paper feed roller 2 [10] Duplex print paper feed roller 1 [11] Second delivery roller [12] First delivery roller 7.1.
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Chapter 7 7.1.5 Paper Path Drawing(Finisher-U1) 0011-1970 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [3] [2] [1] F-7-4 [1] Cassette pickup [2] Manual feed pickup [3] Finisher-U1(option) 7.1.6 Paper Path Drawing(Duplex Unit-A1/Finisher-U1) 0011-0974 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [3] [4] [2] [1] F-7-5 [1] Cassette pickup [2] Manual feed pickup [3] Both sides re-paper feed(option) [4] Finisher-U1(option) 7.1.
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Chapter 7 [3] [4] [2] [1] F-7-6 [1] Cassette pickup [2] Manual feed pickup [3] Both sides re-paper feed(option) [4] Delivery from copy tray 1 7.1.8 Paper Path Drawing(Duplex-A1/Inner 2Way Tray-E1) 0011-1969 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [5] [4] [3] [2] [1] F-7-7 [1] Cassette pickup [2] Manual feed pickup [3] Delivery from copy tray 1 [4] Delivery from copy tray 2(option) [5] Both sides re-paper feed(option) 7.1.
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Chapter 7 [4] [3] [2] [1] F-7-8 [1] Cassette pickup [2] Manual feed pickup [3] Delivery from copy tray 1 [4] Delivery from copy tray 2(option) 7.1.10 Sensor Layout Drawing 0011-0894 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The layout of the sensors used in the pickup/feeding system is shown below.
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Chapter 7 7.2 Detecting Jams 7.2.1 Delay Jams 7.2.1.1 Delay Jam in Pickup Assembly 0010-4883 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Delay Jam in Pickup Assembly The registration sensor cannot detect the leading edge of paper within the jam detection time interval after paper pickup started. T-7-2 Sensor/Solenoid Registration sensor (SR209) Pickup solenoid (SL202) 7.2.1.
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Chapter 7 ration, fixing, and delivery assemblies. F-7-10 7.3.2 Cassette Pickup Operation 0011-0268 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Rotation of the pickup roller is controlled by the pickup roller drive gear, which transfers the drive power of the main motor (M204) to the pickup roller drive shaft, and the cassette pickup solenoid (SL202). When the main motor starts rotating, the interlocked relay gear also starts rotating.
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Chapter 7 starts rotating. 4) When the pickup roller rotates once, the toothless portion of the pickup roller drive gear comes to the position of the relay gear and consequently drive power of the main motor is not transferred, stopping the rotation of pickup and feed rollers. 5) The picked up paper is fed to the registration roller through the vertical path roller. F-7-13 7.3.
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Chapter 7 7.4 Manual Feed Pickup Unit 7.4.1 Overview 0011-0304 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i a. Multi Manual feed Pickup Control The manual feed pickup mechanism picks up sheets of paper in succession from the multi manual feed tray. The sheets of paper stacked in the tray are raised against the manual feed pickup roller by the inner plate. The manual feed pickup roller is driven by the main motor (M204) via the manual feed pickup solenoid (SL202) and gears.
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Chapter 7 3) Disconnect the three connectors [3], and then remove the cassette pickup assembly [4]. 7.5 Parts Replacement Procedure 7.5.1 Pickup Roller [3] 7.5.1.1 Removing the Cassette Paper Pickup Roller [2] 0011-0655 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [1] 1) Remove the cassette. 2) Open the lower-left cover. 3) With the pickup roller [1] down, insert a screwdriver [2] or the like from the left side of the host machine as shown below.
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Chapter 7 [3] [3] [2] [2] [1] [1] [3] [3] [1] [1] [4] [4] F-7-22 F-7-25 Install the cassette pickup assembly with the ground plate [1] outside the side plate. Install the cassette pickup assembly with the ground plate [1] outside the side plate. [1] [1] F-7-23 F-7-26 7.5.4.
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Chapter 7 3) Disconnect the three connectors [3], and then remove the cassette pickup assembly [4]. 3) Draw out the drum unit [4]. [4] [3] [3] [2] [1] [2] [1] F-7-31 To prevent exposure to light, cover the drum with several sheets of copy paper and place it in a safe place. [3] Open the left door fully to prevent the damage to the drum unit [1] [4] F-7-28 7.5.7.2 Removing the Transfer Registration Unit Install the cassette pickup assembly with the ground plate [1] outside the side plate.
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Chapter 7 [3] [2] [2] [1] F-7-34 [1] 7.5.8 Manual Feed Pickup Solenoid F-7-37 7.5.8.1 Removing the Drum Unit iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2965 7.5.8.4 Removing the Multifeeder Connector Cover iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover [1]. 2) Turn the developer pressure release lever [2] clockwise, and then open the left door [3]. 3) Draw out the drum unit [4].
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Chapter 7 [3] [1] [2] [3] [2] [1] F-7-40 7.5.9 Registration Roller 7.5.9.1 Removing the Drum Unit iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2969 1) Open the front cover [1]. 2) Turn the developer pressure release lever [2] clockwise, and then open the left door [3]. 3) Draw out the drum unit [4]. [4] [3] [1] [2] F-7-42 7.5.10 Registration Clutch 7.5.10.
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Chapter 7 7.5.11 Separation Roller [1] 7.5.11.1 Removing the Feed and Separation Rollers 0011-0656 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the cassette. 2) Open the lower-left cover. 3) Lower the separation roller [1] as shown below, and then remove the separation roller [1] and feed roller [3] by holding the claws [2] of the roller collars. [3] [2] [1] F-7-47 7.5.12.
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Chapter 7 [1] [2] F-7-50 7.5.12.5 Removing the Separation Pad iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) I use a minus screwdriver and remove separation pad [1].
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Chapter 8 Fixing System
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Contents Contents 8.1 Construction ....................................................................................................................................................... 8-1 8.1.1 Specifications, Control Mechanisms, and Functions .................................................................................. 8-1 8.1.2 Major Components ...................................................................................................................................... 8-2 8.
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Contents 8.4.5.1 Removing the Drum Unit ................................................................................................................... 8-19 8.4.5.2 Removing the Rear Cover................................................................................................................... 8-19 8.4.5.3 Removing the Left Cover (Rear) ........................................................................................................ 8-20 8.4.5.4 Removing the Left Door ..................
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Chapter 8 8.1 Construction 8.1.
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Chapter 8 8.1.
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Chapter 8 8.2 Various Control Mechanisms 8.2.1 Controlling the Speed of the Fixing Film 8.2.1.1 Controlling the Fixing Film Speed 0011-2069 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [2] [1] FILM_SENS The rotation cycle is measured with reference to the mark provided at the end of the fixing film to rotate the fixing drive motor at the optimum speed, thus keeping the paper feed speed constant.
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Chapter 8 8.2.2.3 Target Temperatures by Mode 0011-2072 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i This machine controls the fixing temperature according to the "media type" selected in the user mode and the "target temperature" set in the "special mode.
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Chapter 8 8.3 Protective Functions 8.3.1 Protective Functions 0011-2087 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i AC DC F2 NF P1 SW1 DC Controller PCB Power supply PCB F1 NF Low voltage power supply circuit +3.3V, +5.
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Chapter 8 The sub thermistor detected an abnormally high temperature (295 deg C) during temperature control. E002-0000 LOW TEMPERATURE DETECTED DURING TEMPERATURE CONTROL The main and sub thermistors detected an abnormally low temperature (140 deg C) during temperature control. E003-0000 ABNORMALLY LOW TEMPERATURE (detected by main thermistor) The temperature detected by the main thermistor does not reach the target temperature during initial rotation after it has reached the target temperature.
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Chapter 8 8.4 Parts Replacement Procedure [2] 8.4.1 Fixing Unit 8.4.1.1 Removing the Drum Unit 0010-9892 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover [1]. 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3]. 3) Draw out the drum unit [4]. [1] [4] F-8-8 [3] 8.4.1.4 Removing the Left Door 0010-9909 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the screw [1] securing the door support band.
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Chapter 8 [1] [2] [1] F-8-12 [1] 2) Remove the screw [1], and then detach the heater harness cover [2]. Disconnect the connector [3]. [2] [3] F-8-10 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door. [1] F-8-13 3) Disconnect the two connectors [1], and then release the fixing unit harness from the wire saddle [2]. [1] [1] [2] F-8-11 F-8-14 8.4.1.
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Chapter 8 8.4.2 Pressure Roller 8.4.2.1 Removing the Drum Unit 0010-9936 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the screw [1] securing the door support band. Remove the connector [2] and reusable band [3], and release the duplex unit harness from the wire saddle [4]. 1) Open the front cover [1]. 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3]. 3) Draw out the drum unit [4].
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Chapter 8 [1] [2] [1] F-8-24 4) Raise the delivery upper guide [1]. Remove the three screws [2], and then remove the fixing unit [3]. [1] F-8-21 8.4.2.5 Removing the Fixing Unit 0010-9940 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the two screws [1], and then detach the inner cover [2] at the upper front. [2] [3] [2] F-8-25 [1] 8.4.2.
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Chapter 8 [3] When installing the fixing pressure release lever, check that the rib [1] of the lever is inside the pressure block [2]. [1] [2] [4] [5] F-8-32 [2] [1] F-8-28 3) Release the fixing unit harness [2] from the wire saddle [1]. [2] When installing the electrode plate [1], place it under the three claws [2] as shown below. [1] [2] F-8-29 4) Remove the screw [1], and then remove the fixing paper guide [2].
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Chapter 8 spacer (R) [3] are pressed against the rib [4] of the flange cap. [1] [1] F-8-36 [2] F-8-39 [3] 10) Remove the delivery roller unit [1], and then remove the fixing film unit [2]. [1] [4] F-8-37 9) Release the claw [1] of the pressure cam, remove the pressure cam [2] from the pressure shaft, and then pull out the pressure shaft [3] in the direction of the arrow. [2] [1] [2] F-8-40 11) Remove the spacer (F) [1] and spacer (R) [2] by sliding them. [2] [1] [3] F-8-41 8.4.2.
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Chapter 8 [1] [2] [3] [1] [2] [1] F-8-46 F-8-43 8.4.3.3 Removing the Left Cover (Rear) When installing the pressure roller, bring the ground plate [4] into contact with the roller shaft [5]. 0010-9925 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the three screws [1], and then detach the left cover (rear). [2] [1] [4] [5] F-8-44 8.4.3 Fixing Film F-8-47 8.4.3.1 Removing the Drum Unit iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-9923 8.4.3.
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Chapter 8 [1] [2] [1] F-8-51 [1] 2) Remove the screw [1], and then detach the heater harness cover [2]. Disconnect the connector [3]. [2] [3] F-8-49 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door. [1] F-8-52 3) Disconnect the two connectors [1], and then release the fixing unit harness from the wire saddle [2]. [1] [1] [2] F-8-50 F-8-53 8.4.3.
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Chapter 8 8.4.3.6 Removing the Fixing Film Unit 0010-9928 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Release the hooks [1], and then remove the spur unit [2] by sliding it. [1] [1] [2] F-8-59 5) Remove the two screws [1], and then remove the right side stay [1] and left side stay [2]. [3] [2] [2] F-8-55 2) Remove the resin ring [1], and then remove the fixing pressure release lever [2]. [1] [2] F-8-60 [1] 6) Disconnect the connector [1], and then disconnect the sensor harness [2].
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Chapter 8 [2] [1] [1] [3] F-8-63 8) Remove the two pressure springs [1], remove the pressure plate by turning it in the direction of the arrow. [1] F-8-67 When installing the pressure cam, position it inside the bent portion [1] of the side plate as shown below. [1] [2] F-8-64 - When installing the pressure plate, check that the inner springs [1] are fit in place as shown below.
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Chapter 8 8.4.4 Fixing Delivery Sensor 8.4.4.1 Removing the Drum Unit 0010-9950 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the screw [1] securing the door support band. Remove the connector [2] and reusable band [3], and release the duplex unit harness from the wire saddle [4]. 1) Open the front cover [1]. 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3]. 3) Draw out the drum unit [4].
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Chapter 8 [1] [2] [1] F-8-79 4) Raise the delivery upper guide [1]. Remove the three screws [2], and then remove the fixing unit [3]. [1] F-8-76 8.4.4.5 Removing the Fixing Unit 0010-9955 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the two screws [1], and then detach the inner cover [2] at the upper front. [2] [3] [2] F-8-80 [1] 8.4.4.
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Chapter 8 [1] [2] F-8-82 [1] [2] [1] F-8-87 2) Remove the fixing unit harness [2] from the wire saddle [1] and harness guide. [2] [1] When installing the sensor holder, place the electrode plate [1] under the three claws. [2] F-8-83 3) Remove the screw [1], and then remove the fixing paper guide [2]. [1] F-8-88 8.4.5 Fixing Film Sensor [1] 8.4.5.
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Chapter 8 [1] [2] [1] F-8-90 8.4.5.3 Removing the Left Cover (Rear) 0010-9919 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [1] 1) Remove the three screws [1], and then detach the left cover (rear). [2] F-8-93 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door. [1] F-8-91 8.4.5.4 Removing the Left Door 0010-9920 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the screw [1] securing the door support band.
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Chapter 8 8.4.5.6 Removing the Fixing Film Sensor iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0010-9922 1) Disconnect the connector [1], release the two hooks [2], and then remove the film sensor [3]. [1] [1] [2] [2] [1] F-8-95 2) Remove the screw [1], and then detach the heater harness cover [2]. Disconnect the connector [3]. [2] [3] F-8-99 [2] [3] [1] F-8-96 3) Disconnect the two connectors [1], and then release the fixing unit harness from the wire saddle [2].
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Chapter 9 External and Controls
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Contents Contents 9.1 Control Panel...................................................................................................................................................... 9-1 9.1.1 Overview ..................................................................................................................................................... 9-1 9.2 Fans ...............................................................................................................................................
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Contents 9.4.6.3 Removing the Delivery Tray .............................................................................................................. 9-11 9.4.6.4 Removing the Option Power Supply PCB.......................................................................................... 9-12 9.4.7 HVT PCB................................................................................................................................................... 9-12 9.4.7.1 Removing the Rear Cover..............
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Chapter 9 9.1 Control Panel 9.1.1 Overview 0011-3750 iR2016J / iR2016 / iR2020 / The machine's control panel consists of the following PCBs, and is controlled by the ASIC of the image processor PCB. The indication on the LCD is in 2 lines (120 x 24 dots). Image Processor PCB Cntrol Panel PCB Control Panel PCB for FAX (Option) CPU Key SW Key SW ASIC LED LED LCD F-9-1 9.2 Fans 9.2.
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Chapter 9 When the CPU on the engine controller outputs a fan half speed signal (FAN_HALF), the fan drive voltage switching circuit supplies a +16 V fan drive voltage to turn the heat exhaust fan at the half speed.
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Chapter 9 T-9-2 Output 24V 5V 5VR 3.3V Rated output voltage 24V 5.1V 5.1V 3.4V 3.3VR 3.4V Output voltage tolerance +10%ÅA-5% +3%ÅA-4% +3%ÅA-4% +3%ÅA-3% +3%ÅA-3% Rated output current 5.5A 1.0A 2.0A 2.5A 1.0A Overcurrent protection trigger current 8.0A 2.5A 4.0A 5.0A 2.0A Overvoltage protection trigger voltage 32.5V 8.0V 8.0V 5.5V 5.5V 9.4 Parts Replacement Procedure [2] 9.4.1 Main Drive Assembly 9.4.1.
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Chapter 9 9.4.1.6 Removing the Main Drive Unit [2] 0011-0055 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the left door fully. 2) Remove the E-ring [1], and then remove the gear unit [2] and gear [3]. [2] [3] [1] [1] [1] F-9-14 6) Release the gear stopper [1] from the shaft, and then remove the gear [2]. F-9-11 3) Pull out the handle [1] at the back of the machine, remove the screw [2], and then remove the stopper [3].
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Chapter 9 [2] [1] F-9-17 9.4.2 Fixing Drive Assembly F-9-20 9.4.2.1 Removing the Drum Unit 9.4.2.4 Removing the Left Door 0011-0607 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-0611 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover [1]. 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3]. 3) Draw out the drum unit [4]. 1) Remove the screw [1] securing the door support band.
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Chapter 9 [1] [2] [1] F-9-24 [1] 2) Remove the screw [1], and then detach the heater harness cover [2]. Disconnect the connector [3]. [2] [3] F-9-22 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door. [1] F-9-25 3) Disconnect the two connectors [1], and then release the fixing unit harness from the wire saddle [2]. [1] [1] [2] F-9-23 F-9-26 9.4.2.
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Chapter 9 9.4.2.6 Removing the SDRAM 0011-0614 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the four screws [1], and then detach the RAM cover [2]. [1] [2] [1] F-9-31 3) Release a claw [1] of cable guide and detach the cable guide [2] upward. [2] F-9-28 [2] [1] 9.4.2.7 Removing the SDRAM 0011-0615 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 9.4.2.
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Chapter 9 [1] [1] [1] F-9-38 4) Remove the two screws [1], and then detach the flexible cable guide [2]. [2] [2] [1] F-9-35 [1] 9.4.2.10 Removing the IP Cover 0011-0619 iR2016J / 1) Release SOFT ID cable [1] from the cable clamp [2]. F-9-39 5) Remove the 10 screws [1], and then detach the IP cover [2]. [1] [2] [1] F-9-36 [1] 2) Release a claw [1] of cable guide and detach the cable guide [2] upward. [2] [1] [2] [1] F-9-40 9.4.2.
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Chapter 9 [1] [3] [2] [1] [2] [5] [1] F-9-43 9.4.2.12 Removing the Fixing Drive Unit iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-0631 1) Release the claw [1] on the gear cover, and then remove the gear cover [2] by sliding it in the direction of the arrow. [4] [2] [1] [1] F-9-41 2) Turn over the reader flexible cable cover [1], and then secure to the back of the reader temporarily using a screw [2]. F-9-44 2) Release the gear stopper [1], and then remove the gear [2].
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Chapter 9 [2] [3] [2] [1] [2] F-9-49 [2] [1] [2] 9.4.3.4 Removing the Main Power Supply PCB F-9-46 0010-9969 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 9.4.3 Power Supply Unit 1) Remove the connector [1] and screw [2], and then remove the power supply PCB [3]. 9.4.3.1 Removing the Rear Cover 0010-9965 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [2] [1] [2] 1) Remove the four screws [1], and then detach the rear cover [2]. [1] [2] [2] [1] F-9-50 F-9-47 9.4.3.
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Chapter 9 9.4.4.2 Removing the Operation Panel Unit remove the DC controller PCB [3]. 0010-9979 iR2016J / iR2016 / iR2020 / [2] [1] [2] 1) Remove the two screw [1], and then detach the left cover [2] of the operation panel unit. [1] [2] [1] [3] [2] F-9-56 [2] F-9-53 2) Remove the flat cable [1] and two screws [2], and then remove the operation panel unit [3]. 9.4.6 Option Power Supply PCB 9.4.6.
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Chapter 9 9.4.7.2 Removing the Right Cover (Lower) 0010-9972 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Open the front cover. 2) Remove the five screws [1]. Remove the two hooks [2], and then detach the right cover (lower) [3]. [3] [1] [2] F-9-59 9.4.6.4 Removing the Option Power Supply PCB 0011-0416 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i [1] [2] 1) Disconnect the connector (J16) [1] on the power supply PCB. F-9-63 9.4.7.
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Chapter 9 [2] [2] F-9-66 [1] [1] 9.4.7.5 Removing the HVT PCB 0010-9975 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the connector [1] and screw [2], and then remove the HVT PCB. [3] [1] F-9-69 3) Disconnect the connector [1], and then release the harness from the wire saddle [2]. [2] [2] F-9-67 When installing the HVT PCB, check that the contacts on the high voltage electrode plate [1] touch the contacts on the PCB.
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Chapter 9 [2] [1] F-9-72 [1] 9.4.9 Fan Filter F-9-75 9.4.9.1 Removing the Fan Filter 5) Remove the fan filter [1] from the duct. iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-0418 1) Open the left door until it stops. 2) Remove the four screws [1], and then remove the transfer/registration unit [2]. [2] [1] F-9-76 MEMO: When a duplex unit is used, first remove the duplex unit and next remove the fan filter from it. [1] [1] 9.4.10 Motor of Main Drive Assembly 9.4.10.
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Chapter 9 [1] [1] [3] [2] F-9-81 9.4.11.4 Removing the SDRAM [2] F-9-78 0011-0622 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 9.4.11 Fixing Driver Motor 9.4.11.5 Removing the LAN Cover 9.4.11.1 Removing the Rear Cover 0011-0406 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-0623 iR2016 / iR2020 / iR2016i / iR2020i 1) Remove the four screws [1], and then detach the LAN cover [2]. 1) Remove the four screws [1], and then detach the rear cover [2]. [1] [1] [2] [1] F-9-79 9.4.11.
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Chapter 9 [1] [1] [2] [1] F-9-84 3) Release a claw [1] of cable guide and detach the cable guide [2] upward. [2] [2] [1] F-9-88 [1] 9.4.11.7 Removing the IP Cover 0011-0625 iR2016J / 1) Release SOFT ID cable [1] from the cable clamp [2]. F-9-85 4) Open a core [1]. [2] [1] F-9-89 2) Release a claw [1] of cable guide and detach the cable guide [2] upward. [2] [1] [1] F-9-86 5) Remove the two screws [1], and then detach the flexible cable guide [2]. [2] [1] F-9-90 3) Open a core [1].
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Chapter 9 [3] [2] [1] F-9-91 [5] 4) Remove the two screws [1], and then detach the flexible cable guide [2]. [2] [1] [4] F-9-92 5) Remove the 10 screws [1], and then detach the IP cover [2]. [1] [1] F-9-94 2) Turn over the reader flexible cable cover [1], and then secure to the back of the reader temporarily using a screw [2]. [1] [2] [2] [1] [1] F-9-93 9.4.11.
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Chapter 9 9.4.12.2 Removing the Rear Cover [1] [2] [1] 0010-9899 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Remove the four screws [1], and then detach the rear cover [2]. [1] [2] [1] F-9-99 9.4.12.3 Removing the Left Cover (Rear) [1] 0011-0612 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i F-9-96 1) Remove the three screws [1], and then detach the left cover (rear). 9.4.11.
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Chapter 9 MEMO: When a duplex unit (option) is installed, remove it before pulling out the hinge shaft for each access. [1] F-9-102 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door.
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Chapter 10 Maintenance and Inspection
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Contents Contents 10.1 Periodically Replaced Parts............................................................................................................................ 10-1 10.1.1 Overview ................................................................................................................................................. 10-1 10.1.2 Reader Unit..............................................................................................................................................
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Chapter 10 10.1 Periodically Replaced Parts 10.1.1 Overview 0011-0421 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The machine has parts that must be replaced on a periodical basis to ensure a specific level of functional performance. (The loss of the function of any of these parts will significantly affect the machine performance, regardless of the presence/absence of external changes or damage.) If possible, schedule the replacement so that it coincides with a scheduled service visit.
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Chapter 10 [5] [1] [2] [4] [3] F-10-1 10.3 Scheduled Servicing Basic Procedure 10.3.1 Scheduled Servicing iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The reader and printer unit does not have items that require scheduled servicing. Be sure to clean the copyboard glass and the ADF reading glass during every service visit.
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Chapter 11 Standards and Adjustments
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Contents Contents 11.1 Scanning System ............................................................................................................................................ 11-1 11.1.1 Procedure after Replacing the CIS .......................................................................................................... 11-1 11.2 Image Formation System................................................................................................................................ 11-1 11.2.
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Chapter 11 11.1 Scanning System The optical system starts scanning. Several seconds later, automatic adjustment of the reading position finishes and "OK" appears. 11.1.1 Procedure after Replacing the CIS iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2391 After replacing the contact image sensor (CIS), go through the following steps to perform inter-channel output correction: 1) Enter the service mode.
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Chapter 12 Correcting Faulty Images
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Contents Contents 12.1 Making lnitial Checks .................................................................................................................................... 12-1 12.1.1 Site Environment ..................................................................................................................................... 12-1 12.1.2 Checking the Paper.................................................................................................................................. 12-1 12.
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Chapter 12 12.1 Making lnitial Checks 12.1.1 Site Environment iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2557 a. There must be a source of power whose voltage is as specified (+/-10%). The power plug must never be disconnected day and night. b. The machine must not be in an area subject to high humidity (near a water faucet, water boiler, humidifier). The site must not be too cold or subject to dust. The machine must not be near a source of fire. c. The site must not be subject to ammonium gas.
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Chapter 12 - Check whether the main power switch and the power switch on the operation pane are turned on. - Check the power cables and signal cables of options are connected properly. - Check whether no fuse on PCBs is blown. - Check whether the user uses the machine properly. 12.1.6 Others 0011-2837 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i If a machine is brought from a cold to warm room, its inside can start to develop condensation, leading to various problems. a.
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Chapter 12 T-12-4 Symbol Part No. Reader controller PCB M401 FK2-1066 J409 Error M401 F-12-2 T-12-5 Symbol Name Function M201 Fixing motor Drives the fixing unit. M203 Polygon motor Drives the laser scanner. M204 Main motor Symbol Drives the main parts of the printer. T-12-6 Part No.
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Chapter 12 T-12-8 Symbol FM1 Part No. DC controller PCB Error J219 E805 FK2-1073 FM1 F-12-4 12.2.4 Sensor 12.2.4.1 List of Sensors 0011-2723 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-12-9 Symbol Function CIS HP sensor Detects the CIS home position. SR402 Copyboard cover open/closed sensor (rear) Detects opening/closing of the copyboard cover. SR403 Copyboard cover open/closed sensor (front) Detects opening/closing of the copyboard cover.
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Chapter 12 SR407 SR408 SR406 SR404 SR403 SR402 SR405 SR401 CIS1 F-12-5 T-12-11 Symbol Name Function SR101 Fixing film speed sensor Detects the fixing film speed. SR202 Fixing delivery sensor Detects fixing delivery. SR203 No.1 delivery sensor Detects delivery. SR204 Cassette 1 paper sensor Detects presence/absence of cassette 1 paper. SR206 Waste toner full detection sensor Detects the waste toner full status. SR207 No.1 paper full sensor Detects the No.
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Chapter 12 SR207 SR203 TH1, TH2, TP1 SR208 SR101 SR209 SR204 SR202 SR206 F-12-6 12.2.5 Switch 12.2.5.1 List of Switches 0011-2724 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The reader unit has no switch. T-12-14 Symbol Name Function SW2 Front cover switch Detects opening/closing of the front cover. SW3 Left door switch Detects opening/closing of the left door. SW4 Cassette 1 size detection switch Detects the cassette 1 paper size.
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Chapter 12 T-12-16 Symbol Name Part No. Function H3 Reader heater (left) NPN Prevents dew condensation on the ADF reading glass. H4 Reader heater (right) NPN Prevents dew condensation on the copyboard glass. H4 H3 F-12-8 T-12-17 Symbol Name Function H1 Fixing main heater Used as the main heater for fixing. H2 Fixing sub heater Used as the sub heater for fixing. H6 Cassette heater Prevents paper in the cassette from absorbing moisture.
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Chapter 13 Self Diagnosis
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Contents Contents 13.1 Error Code Table ............................................................................................................................................ 13-1 13.1.1 List of Error Codes .................................................................................................................................. 13-1 13.2 Error Code Details..........................................................................................................................................
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Chapter 13 13.1 Error Code Table 13.1.
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Chapter 13 Display Code E003 Detail Code 0000 Main Cause/Symptom Abnormally low temperature (detected by main thermistor) After the temperature detected by the main thermistor has reached the specified value, it does not reach the specified value during initial rotation. 0001 0000 0000 0000 - Check the connector of the fixing film sensor. - Replace the fixing film sensor. - Replace the DC controller PCB. Main motor failure The main motor is faulty.
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Chapter 13 Display Code E736 Detail Code 0000 Main Cause/Symptom CCU communication error The installed modem PCB is incompatible. E739 0000 0000 0000 - Check the connectors of the image processor PCB and LAN PCB for normal connection. - Replace the LAN PCB. - Replace the image processor PCB. Fan failure The fan is faulty. E808 - Check the connectors of the image processor PCB and modem. - Replace the modem PCB. - Replace the image processor PCB.
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Chapter 13 13.3.3 Jam Codes (Related to ADF) 0011-2839 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-13-5 Code Name Sensor No. Description 0000 Unknown jam - Other errors 0007 Initial stationary PI6,PI7,PI8 Paper is detected in the transport path before the DADF starts initial operation. 0008 Read sensor delay PI7,PI8 The read sensor does not detect paper when the paper has been fed by the predetermined distance since reception of a pickup request.
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Chapter 13 Display code E520 Detail Code 0001 Main Cause/Symptom Countermeasure - Offset motor or finisher controller PCB failure - Offset HP sensor failure - The offset motor was driven for 1000 - Check the connector of the offset HP sensor. ms in the HP sensor approach direction, - Check the connector of the offset motor. but the offset HP sensor did not turn on. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.
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Chapter 13 Display code E540 Detail Code 0001 Main Cause/Symptom - Standard tray shift motor or finisher controller PCB failure - Standard tray HP sensor failure - Standard tray clock sensor failure - Standard tray shift motor load failure The standard tray was moved but the paper surface was not detected. 0002 - Check the connector of the standard tray HP sensor. - Check the connector of the standard tray clock sensor. - Check the connector of the standard tray shift motor.
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Chapter 13 Display code E542 Detail Code 0001 Main Cause/Symptom - Optional tray motor or finisher controller PCB failure - Optional tray HP sensor failure - Optional tray clock sensor failure - Optional tray shift motor load failure The optional tray was operated, but the paper surface was not detected. 0002 - Check the connector of the optional tray HP sensor. - Check the connector of the optional tray clock sensor. - Check the connector of the optional tray shift motor.
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Chapter 13 Display code E584 Detail Code 0001 Main Cause/Symptom - Shutter drive motor or finisher controller PCB failure - Shutter open detection sensor failure - Shutter clutch failure - The shutter open sensor did not turn on when 1000 ms have lapsed since the shutter unit had performed open operation, resulting in incomplete open operation. 0002 Countermeasure - Check the connector of the shutter open sensor. - Check the connector of the shutter clutch. - Check the connector of the shutter motor.
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Chapter 13 No. Tx/Rx Description ##0106 [Rx] at time of reception, the procedural signal is received for 6 sec while in wait for the signal. ##0107 [Rx] at time of reception, the transmitting party cannot use fall-back. ##0109 [Tx] at time of transmission, a signal other than DIS, DTC, FTT, CFR, or CRP is received, and the procedural signal has been sent more than specified. ##0111 [Tx/Rx] memory error has occurred. ##0114 [Rx] at time of reception, RTN is transmitted.
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Chapter 13 13-10 No. Tx/Rx Description ##0770 [Tx] at time of ECM transmission, no meaningful signal is received after transmission of EOR-NULL, causing the procedural signal to be transmitted more than specified. ##0772 [Tx] at time of ECM transmission, DCN is received after transmission of EOR-NULL. ##0773 [Tx] at time of ECM transmission, the procedural signal has been transmitted more than specified after transmission of EOR-NULL, or T5 time-out (60 sec) has occurred.
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Chapter 14 Service Mode
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Contents Contents 14.1 Outline ............................................................................................................................................................ 14-1 14.1.1 Outline of Service Mode ......................................................................................................................... 14-1 14.1.2 Using the Mode .......................................................................................................................................
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Contents 14.3.10.2 Detailed Discussions of Bit 5........................................................................................................14-11 14.3.11 SSSW-SW33........................................................................................................................................14-11 14.3.11.1 List of Functions ...........................................................................................................................14-11 14.3.11.
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Contents 14.6.11 <043: Horizontal scan end position correction (copy)>...................................................................... 14-19 14.6.12 <044: Horizontal scan end position correction (superfine)>............................................................... 14-19 14.6.13 <045: Horizontal scan end position correction (fine)> ....................................................................... 14-19 14.6.14 <046: Horizontal scan end position correction (standard)> ......................
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Contents 14.7.2.17 <046: Fixing film speed change (cassette)> .................................................................................14-24 14.7.3 Setting of Cassette (CST) ......................................................................................................................14-24 14.7.3.1 Special Standard-sized Paper Compatibility...................................................................................14-24 14.8 Setting of System Functions (SYSTEM)........................
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Chapter 14 14.1 Outline 14.1.1 Outline of Service Mode iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-1237 The items that follow may be checked/set using the machine's service mode, which is designed the way the service mode used in fax machines is designed in terms of contents and operation. #SSSW Use it to register/set basic fax functions (e.g., error control, echo remedy, communication error correction). Use it to make settings related counter functions.
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Chapter 14 AUTO TEXT/PHOTO AUTO TEXT/PHOTO 01 1) Selecting User Mode Press the User mode key, 2key, 8key, User mode key sequentially. 01 1) Selecting User Mode Press the User mode key, 2key, 8key, User mode key sequentially. #SSSW #SSSW 2) Selecting a Menu Item Select the Menu item using the left/right arrow key. #NUMERIC Param. 2) Press the OK key. #SSSW 001 000000000 3) Selecting a Menu Item Press the OK key.
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Chapter 14 #MENU No. Initial setting Range of setting Function 06: 0 0: DIAL 1: SERVICEMAN [1] 2: SERVICEMAN [2] 3: OFF line monitor setting 07: 10 0-15 transmission level setting 08: 0 0: 3429 1: 3200 2: 3000 3: 2800 4: 2743 5: 2400 V.34 baud rate 09: 0 0: 33.6kbs 1: 31.2kbs 2: 28.8kbs 3: 26.4kbs 4: 24.0kbs 5: 21.6kbs 6: 19.2kbs 7: 16.8kbs 8: 14.4kbs 9: 12.0kbs 10: 9.6kbs 11: 7.2kbs 12: 4.8kbs 13: 2.4kbs V.
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Chapter 14 #SCAN No. Initial setting #SCAN SW SW1 Range setting 00000000 Outputting an Image for ADF Squareness Adjsutment SW2 - SW50 #SCAN NUMERIC Explanation Not used 001: - 023: Not used 024: 385 300 to 450, one unit=0.1mm CIS scan position during ADF scanning. 026: 22 6 to 48, one unit=0.1mm Distance from the standby position of CIS to the shading start point. 031: 35 0 to 70, one unit=0.1mm Vertical scan start position adjustment 032: 115 50 to 150, one unit=0.
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Chapter 14 #PRINT No. #PRINT NUMERIC Initial setting Range setting Explanation 31: 50 0 to 100, one unit = 0.1 mm Top registration adjustment (manual paper feed tray) 32: 50 0 to 100, one unit = 0.1 mm Top registration adjustment (cassette) 33: 50 0 to 100, one unit = 0.1 mm Top registration adjustment (duplex unit) 34: 100 0 to 200, one unit = 0.1 mm Left-end registration adjustment (manual paper feed tray) 35: 100 0 to 200, one unit = 0.
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Chapter 14 #COUNTER Item Function TOTAL total counter PICK_UP pickup-related counter FEEDER feeder counter JAM jam-related counter MISC other counter DRBL-1 durables counter #REPORT Setting Function SERVICE DATA LIST Output of service data list SYSTEM DATA LIST Output of system data list SYSTEM DUMP LIST Output of system dump list COUNTER LIST Output of counter list ERROR LOG LIST Output of error log list #REPORT SW Not used #REPORT OUTPUT SPEC LIST Output of spec list SERVIC
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Chapter 14 14.3 Setting of Bit Switch (SSSW) 14.3.1 Outline 14.3.1.1 Bit Switch Composition 0011-1732 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Bi t7 Bi t6 Bi t5 Bi t4 Bi t3 Bi t2 Bi t1 Bi t0 The items registered and set by each of these switches comprise 8-bit switches. The figure below shows which numbers are assigned to which bits. Each bit has a value of either 0 or 1.
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Chapter 14 T-14-3 Bit Function 1 0 0 not used - - 1 not used - - 2 the number of final flag sequences of protocol signals 2 1 3 Reception mode after CFR signal transmission high speed 4 the length of the period of ignoring low speed signals after 1500 ms CFR output high speed/low speed 700 ms 5 not used - - 6 CNG signal for manual transmission Not transmitted Transmitted 7 CED signal for manual reception Not transmitted Transmitted 14.3.4.
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Chapter 14 14.3.5.3 Detailed Discussions of Bit 2 0011-1747 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Use it to enable/disable millimeter/inch conversion in sub scanning direction for images read in text/photo mode while bit 1 is set to '1'. Scanning direction in conversion follows the Bit 2 setting of SW14. 14.3.6 SSSW-SW12 14.3.6.
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Chapter 14 14.3.8 SSSW-SW14 14.3.8.1 List of Functions 0011-1751 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-14-10 Bit Function 1 0 0 not used - - 1 not used - - 2 direction of scanning for inch/mm conversion both main and sub scanning directions sub scanning direction only 3 not used - - 4 inch-configuration resolution declaration declare do not declare 5 not used - - 6 not used - - 7 not used - - 14.3.8.
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Chapter 14 14.3.10 SSSW-SW30 14.3.10.1 List of Functions 0011-3590 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i T-14-12 Bit Function 1 0 0 Not used - - 1 Not used - - 2 Not used - - 3 Not used - - 4 Not used - - 5 New dial tone detection method Detect with the new Detect with the method. existing method. 6 Not used - - 7 Not used - - 14.3.10.
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Chapter 14 Bit Function 1 0 1 Switch the waste toner full warning Drum replacement required message displayed on an operator call E019 displayed on an service call 2 Not used - - 3 Not used - - 4 Not used - - 5 Not used - - 6 Not used - - 7 Not used - - The default setting of this SSSW varies depending on the destination of the product. Product for Japan: 00000000 Product for countries in Euro zone: 00000011 Products for other countries/regions: 00000001 14.3.12.
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Chapter 14 14.4.5 0011-1773 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Use it to set an upper limit to the modulation speed (baud rate) for the V.34 primary channel. 14.4.6 0011-1774 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Use it to set an upper limit to the data transmission speed for the V.34 primary channel between 2.4K and 33.6K bps in increments of 2400 bps. (0: 2.4K to 13: 33.6K bps). 14.4.7
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Chapter 14 14.5.3 <005: NCC pause length (pre-ID code)> iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-1789 Use it to set the length of the pause automatically entered between access code and ID code when the NCC (New Common Carrier) line is used for dialing. 14.5.
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Chapter 14 No.59: Use it to change the type of soft counter 4* of the control panel to suit the needs of the user. No.60: Use it to change the type of soft counter 5* of the control panel to suit the needs of the user. No.61: Use it to change the type of soft counter 6* of the control panel to suit the needs of the user. *:The default type settings of soft counter is different from models.
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Chapter 14 Seri Counter type al No.
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Chapter 14 Seri Counter type al No.
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Chapter 14 T-14-17 Bit Function 1 0 Not used - 0 - 1 Not used - - 2 Not used - - 3 Not used - - 4 Outputting an Image for ADF Perpendicularity Adjsutment output not output 5 Not used - - 6 Not used - - 7 Not used - - Specify whether to output an image for ADF perpendicularity adjustment. 14.6.2 Numeric Parameter Functional configuration 0011-1997 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i No.
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Chapter 14 This value is used when automatic scan position adjustment (TESTMODE>"2"SCAN TEST>"3"SHEET POS ADJ) fails. 14.6.4 <026:Distance from the standby position of CIS to the shading start point> iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-2004 White shading can be adjusted finely. Normally, do not change the setting value. If any operation error occurs after changing the setting value, change the setting value to the original one. 14.6.
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Chapter 14 Do not change the adjustment value extremely. 14.6.17 <054: Pickup motor speed correction (when the ADF is used) > 0011-2028 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i This menu is used to adjust the ADF pickup motor speed. If you have adjusted the ADF feed motor speed by selecting SCAN NUMERIC>48, the ADF pickup motor speed must also be incremented/decremented by the same amount. Do not change the adjustment value extremely. 14.6.
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Chapter 14 Bit Function 1 0 5 not used - - 6 not used - - 7 priority on recording in sub scanning direction place do not place 14.7.1.1.2 Detailed Discussions of Bit 7 0011-1862 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Use it to enable/disable placement of priority on recording in sub scanning direction. T-14-19 place: if B4 recording paper and A4 recording paper are set and an A4 extra-long image (*) is received, printing will be on the B4 recording paper.
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Chapter 14 14.7.1.2.7 Detailed Discussions of Bit 5 0011-1892 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Select whether to enable or disable silent mode. Select "Enable" to modify the registration loop amount and thus reduce noises or squeaks the registration rollers produce after picking paper from the individual paper inlets. 14.7.1.2.
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Chapter 14 No. Function Default Setting range 45: Fixing film speed change (manual feed tray) 15 0 to 30, 1 unit = 0.4% 46: Fixing film speed change (cassette) 15 0 to 30, 1 unit = 0.4% 47: - 50: Not used 14.7.2.2 <031: Top registration adjustment (manual feed tray)> 0011-1901 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Adjust the top registration margin of paper picked from a manual feed tray. The larger the adjustment value, the wider the top margin of the image becomes. 14.7.2.
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Chapter 14 14.7.2.16 <045: Fixing film speed change (manual feed tray)> 0011-1913 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Change the fixing film speed to reduce the chances of streaks appearing in the trailing edge of images caused by shocks from the fixing roller out of position while picking paper from a manual feed tray. 14.7.2.
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Chapter 14 Item #ACC Explanation CARD Card reader installation setting Enter a card number to use. (0 to 9999. One hundred cards are registered with the department ID beginning from the input card number in sequence.) *1:1,000 cards if option ROM is mounted. When a card number is entered, the following kinds of management information are initialized: - Card name (department ID), beginning from the input card number.
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Chapter 14 - Counter clear on parts replacement Press the numeric keypad key 0 after displaying the counter for a part just replaced, and the counter will be cleared individually. 14.11 Service Report (REPORT) 14.11.1 Report Output 0011-1028 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i The table below lists the kinds of reports that are supported. Item Explanation SERVICE DATA LIST Service mode service soft switch output (SSSW, MENU, NUMERIC Param.
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Chapter 14 [1] [3] [2] [3] [4] [5] [6] [7] [8] [9] F-14-4 *1: TX, number of total pages transmission. *2: Total number of pages transmitted/received according to original size. *3: RX, number of total pages reception. *4: Total number of pages transmitted and received for each modem speed *5: Total number of pages transmitted/received in connection with different modem speeds (Standard, Fine, Super Fine, Ultra Fine).
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Chapter 14 ! " ! # #$ % ! # ! " % ! % % . / &01 / &01 . / &01 / &01 . " ! &'() &*+ ,#$ - 2 2 2 2 ! . ! .
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Chapter 14 07/12/2005 13:07 FAX 001 *************************************** *** JAM/ERR LOG REPORT *** *************************************** [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] JAM 01 04/12 12:17 20:03 4 1 0012 000026 1 A4 20 04/12 12:17 20:03 4 1 0012 000026 1 A4 [1] [2] [3] [4] [5] [6] [7] [8] ERR 01 04/12 12:17 15:36 3 0010 0000 000691 20 04/12 12:17 15:36 3 0010 0000 000691 F-14-6 Jam history description (JAM) Item Explanation [1] Number The larger the number of a jam,
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Chapter 14 Jam history description (JAM) [7] Item Explanation Jam code Code Jam cause Host machine 0104 Pickup assembly delay jam 0208 Pickup assembly stationary jam 010c Delivery assembly jam ADF Finisher [8] Total counter display [9] Pickup stage position [10] Paper size 010e Second delivery assembly delivery delay jam 0210 Delivery stationary jam 0212 Second delivery assembly stationary jam 0214 Host machine retention paper jam 1118 Door open jam 0120 Duplexing paper senso
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Chapter 14 07/12/2005 13:07 FAX [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 001 ***************************** *** SPEC REPORT *** ***************************** TYPE LBP SPEED TOTAL MEMORY MAIN OPTION BOOT ECONT OPT-CAS 1 OPT-CAS 2 OPT-CAS 3 OPT-DUP OPT-FIN ACTIBAT FUNCTION BDL-IMAGE (1200) FAX NETWORK PCL PC-SCAN BW-SEND CL-SEND PAF BDL-IMAGE (600) SOFT-ID PRM TYPE OPTION/ENABLE SW BIT 00: BDL-IMAGE (1200) BIT 01: FAX BIT 02: NETWORK BIT 03: PCL BIT 04: PC-SCAN BIT 05: BW-SEND BIT 06: C
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Chapter 14 #PRINT>#PRINT NUMERIC FACTORY 1 50 031 50 032 50 033 100 034 100 035 100 036 100 037 100 038 100 039 2 3 #SCAN>#SCAN NUMERIC body No:BFDxxxxx #SCAN>#SCAN NUMERIC FACTORY 1 026 031 032 033 034 041 042 043 044 045 046 047 048 054 213 214 215 2 3 F-14-8 14.12 Download (DOWNLOAD) 14.12.
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Chapter 14 Item Explanation MAIN2 Displays the version of the ROM (BOOT) mounted on the image processor PCB. ECONT Displays the version number of the ROM mounted on the DC controller PCB. OPROM Displays the version number of the option ROM. 14.15 Test Mode (TEST) 14.15.1 Outline 0011-0884 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i Test mode must be executed by keeping track the flow of menu items appearing on the LCD. Menu items in test mode are organized into seven blocks as described below.
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Chapter 14 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each.
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Chapter 14 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each.
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Chapter 14 Scan test ((2) SCAN TEST) Press the numeric keypad key 2 on the test mode menu to select the CCD test. Press numeric keypad keys 1, 3 and 4 during the CCD test to carry out the individual tests described below. Numeric keypad key 1 Corrects the LED output of the contact sensor and sets its parameters automatically. (AGC adjustment) Numeric keypad key 3 Adjusts the document scan position (only on models with the ADF feature installed).
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Chapter 14 [1] [2] RELAY TEST1 OFF OFF OFF OFF OFF OFF [3] [4] [5] [6] F-14-11 Numeric keypad key 2 The input key and relay are shown below: [1] [2] RELAY TEST2 OFF OFF OFF OFF OFF OFF OFF [3] [4] [5] [6] [7] F-14-12 The LCD is turned on or off in relation to the transmission of the relay operation signal as is operated on the keypad; for this reason, you cannot use the LCD to check a fault on a single relay.
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Chapter 14 Tonal signal reception test MODEM TEST OFF OFF OFF OFF OFF OFF 25 Hz. changes from '0' to '1' in response to detection of a signal of 462 changes from '0' to '1' in response to detection of a signal of 1100 30 Hz. 25 Hz. changes from '0' to '1' in response to detection of a signal of 2100 DTMF signal reception test MODEM TEST OFF OFF OFF 5 The received DTMF signals are indicated starting from the right using the 2nd character of the display. F-14-13 V.
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Chapter 14 6-3:SENOR [1] - [6] Press numeric keypad key 1. Press numeric keypad key 0. SENSOR CHECK 0:NORMAL 1:LATCH SENSOR NORMAL [0] - [2] Select a sensor mode. 0: NORMAL Indications change from 0 to 1 as the sensors turn on. Indications change from 1 to 0 as the sensors turn off. 1: LATCH Indications change from 0 to 1 as the sensors turn on. Indications do not change back from 1 to 0 once the sensors turn on from the off state. Press numeric keypad key 0.
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Chapter 14 Press numeric keypad key 4. REF xxx ANT xxx |ANT - LEF| xxx REF: Toner reference voltage (A/D value) ANT: Toner antenna voltage (A/D value) ANT - LEF: Differential voltage (A/D value) Press numeric keypad key 5.
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Chapter 14 [L] [A] [M][Q] [O][R] [N][S] [B] [C] [D] [E] [T] Similar to the LCD display [U][P] [K] [H] [G] [F] [J] [I] F-14-17 Operation key test (2) correspondence diagram [5] [4] [0] [3] [1] [2] [9] [7] [8] [6] 01: [A] 02: [B] 03: [C] 04: [D] 05: [E] 06: [F] 07: [G] 08: [H] 09: [I] 10: [J] 11: [K] 12: [L] 13: [M] 14: [N] 15: [O] 16: [P] 17: [Q] 18: [R] 19: [S] 20: [T] F-14-18 The flow of operation panel testing is shown below.
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Chapter 14 6-7 : OPERATION LCD test PANEL Press the start key. All-H character display Press the start key. All-black display Press the start key. All-LED illumination LED lamp test Press the start key. 0123456789*#ABCDEFGH IJKLMNOPQRSTU Press the keys associated with characters on display to erase the characters. Operation key test (1) 012345678 ABCDEFGHIJKLMNOPQR Press the one-touch dialing keys associated with characters on display to erase the characters.
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Chapter 15 Upgrading
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Contents Contents 15.1 Outline ............................................................................................................................................................ 15-1 15.1.1 Overview of Upgrade .............................................................................................................................. 15-1 15.1.2 Overview of Service Support Tool.......................................................................................................... 15-1 15.
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Chapter 15 15.1 Outline 15.1.1 Overview of Upgrade 0011-1809 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i This machine and options can be upgraded by downloading system software programs from the personal computer (hereafter called as the PC) in which a service support tool (hereafter called SST) has been loaded.
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Chapter 15 3) Start SST. 4) Click the "Register Firmware" button. F-15-2 5) Select the drive in which the system CD is inserted, and then click the "SEARCH" button. F-15-3 6) A list of system software programs contained in the system CD is displayed. Uncheck the checkboxes of unnecessary folders and system software programs, and then click the "REGISTER" button. This machine does not allow two or more system software programs to be downloaded at the same time.
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Chapter 15 F-15-4 7) When the system software program registration result appears, click the OK button. F-15-5 15.2.2 Connection 0011-2632 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Turn off the main power switch of this machine, and then disconnect the cables connected to this machine. 2) Connect USB connector on the back of this machine to the PC using the USB cable [1].
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Chapter 15 15.3 Downloading System Software 15.3.1 Downloading System 15.3.1.1 Downloading Procedure 0011-2633 iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 1) Turn on the power switch of the PC and start SST. 2) When the power switch is turned on, the Found New hardware Wizard appears. Click "Cancel". F-15-7 3) Select "MFP" in "Target Selection", and then select "iR2020" in "Model List". F-15-8 4) Double-click the "System" folder in "Model List" to check the system software version.
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Chapter 15 6) Press the following keys on the control panel to enter the service mode. Additional Functions Key > 2 Key > 8 Key > Additional Functions Key 7) Using the plus (+) or minus (-) key, select "#DOWNLOAD". 8) Press the OK key on the control panel to place the host machine in the downloading wait mode ("#DOWNLOAD CONNECTED" is displayed). 9) Press the OK button on the SST screen displayed on the display of the PC. F-15-10 10) When connection is complete, the following screen appears.
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Chapter 15 F-15-12 12) Select the version of the system software to download from the list. Check that the selected version is displayed in "Selected Version", and then click the "START" button. F-15-13 13) When downloading starts, the progress of downloading is displayed by the progress bar.
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Chapter 15 F-15-14 14) While the received data is being written to the flash ROM after completion of downloading, the following screen is displayed: F-15-15 Never turn off the power switch of the machine while the data is being written to the flash ROM. If it becomes impossible to start this machine after turning its power switch off, the image processor PCB must be replaced. 15) When writing of the data to the Flash ROM is complete, its result is displayed. Click the OK button.
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Chapter 15 F-15-16 16) When the Selecting a Job screen appears, click "Return to Main Menu". F-15-17 17) Click the "OK" button to return to the menu screen of SST.
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Chapter 15 F-15-18 18) Click the "EXIT" button to terminate SST. F-15-19 19) Confirm the massage "ROM WRITE OK" indicated on the control panel of the host machine, and then turn off/on the main power switch. 15.3.2 Downloading BOOT 15.3.2.1 Downloading Procedure iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i 0011-3248 To download the boot software, use the steps given for the system software. 15.3.3 Other Upgrade Methods 15.3.3.
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Sep 14 2005
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