Dell 1815dn Service Manual 27 Mar 2006
Information in this document is subject to change without notice. 2010 Dell Inc. All rights reserved. Reproduction in any manner whatsoever without the written permission of Dell Inc.is strictly forbidden. Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc. Other trademarks and trade names may be used in this document to refer to the entities claiming the marks and names of their products. Dell Inc.
Precautions 1 1. Precautions In order to prevent accidents and to prevent damage to the equipment please read the precautions listed below carefully before servicing the printer and follow them closely . 1.1 Safety Warning (1) Only to be serviced by appropriately qualified service engineers. High voltages and lasers inside this product are dangerous. This printer should only be serviced by a suitably trained and qualified service engineer.
Precautions 1.2 Caution for safety 1.2.1 Toxic material This product contains toxic materials that could cause illness if ingested. (1) If the LCD control panel is damaged it is possible for the liquid inside to leak. This liquid is toxic. Contact with the sk in should be avoided, wash any splashes from eyes or skin immediately and contact your doctor . If the liquid gets into the mouth or is swallowed see a doctor immediately. (2) Please keep toner cartridges away from children.
Precautions 1.2.3 Handling Precautions The following instructions are for your own personal safety , to avoid injury and so as not to damage the printer (1) Ensure the printer is installed on a level surface, capable of supporting its weight. Failure to do so could cause the printer to tip or fall. (2) The printer contains many rollers, gears and fans. Take great care to ensure that you do not catch your fingers, hair or clothing in any of these rotating devices.
Precautions 1.2.5 Disregarding this warning may cause bodily injury (1) Be careful with the high temperature part. The fuser unit works at a high temperature. Use caution when working on the printer . Wait for the fuser to cool down before disassembly. (2) Do not put finger or hair into the rotating parts. When operating a printer, do not put hand or hair into the rotating parts (Paper feeding entrance, motor , fan, etc.). If do, you can get harm. (3) When you move the printer. This printer weighs 17.
Precautions 1.3 ESD Precautions Certain semiconductor devices can be easily damaged by static electricity . Such components are commonly called “Electrostatically Sensitive (ES) Devices”, or ESDs. Examples of typical ESDs are: integrated circuits, some field effect transistors, and semiconductor “chip” components. The techniques outlined below should be followed to help reduce the incidence of component damage caused by static electricity.
Reference Information 2 2. Reference Information This chapter contains the tools list, list of abbreviations used in this manual, and a guide to the location space required when installing the printer . A definition of tests pages and Wireless Network information definition is also included. 2.1 Tool for Troubleshooting The following tools are recommended safe and easy troubleshooting as described in this service manual. • DVM(Digital Volt Meter) Standard : Indicates more than 3 digits.
Reference Information 2.2 Acronyms and Abbreviations The table in the below explains abbreviations used in this service manual. The contents of this service manual are declared with abbreviations in many parts. Please refer to the table. AC Alternating Current IC integrated circuit ADF Automatic Document Feeder IDE ASIC Application Specific Integrated Circuit Intelligent Drive electronics or Imbedded Drive Electronics ASSY assembly IEEE Institute of Electrical and Electronics Engineers.
Reference Information 2.3 The Sample Pattern for the Test The sample pattern shown in below is the standard pattern used in the factory . The life of the toner cartridge and the printing speed are measured using the pattern shown below . (The image is 70% of the actual A4 size). 2.3.
Product Specifications 3 3. Product Specifications Specfications are correct at the time of printing. Product specifications are subject to change without notice. See below for product specifications. 3.
Product Specifications 3.2 Product General Specifications Items 'HOO /DVHU 0)3 GQ Remarks General Power Consumption Power Supply Major Features Fax, Copier, Print, Scan, ADF, Scan to USB Key Size (W*D*H) w/o Hand Set 450mmx423mmx456mm) (17.7x16.7x18") Net Weight(Inc. Toner Cartridge) 17.5kg Net Weight(exc. Toner Cartridge) 16.5kg Gross Weight(with package) 22.5kg LCD 16*2 Char I/O Interface USB2.
Product Specifications Items 'HOO /DVHU 0)3 GQ Remarks DELL Laser MFP 1815 / 1815d EMI Approval Device Memory PRINT Class B Standard / Max.
Product Specifications Items Dell Laser MFP 1815dn Remarks DELL Laser MFP 1815 / 1815d Resolution Optical 600*1200dpi Enhanced 4800dpi*4800dpi Halftone Scan Size 256level Max. Document Width 75, 300, 600dpi horizontal for only optical resolution Max.216mm(8.5") Effective Scan Width Max 208mm(8.
Product Specifications Items Dell Laser MFP 1815dn Remarks DELL Laser MFP 1815 / 1815d COPY(Continued) TELEPHONE Collation Copy Yes Auto return to default mode Yes Changeable Default mode Contrast, Image, Reduce/Enlarge, No.
Product Specifications Items Dell Laser MFP 1815dn Remarks DELL Laser MFP 1815 / 1815d Fax Compatibility ITU-T G3 Communication System Modem Speed 33.6Kbps TX Speed 3sec Color Fax Yes(Sending Only) ECM Yes Resolution Std 203*98dpi Fine 203*196dpi S.Fine 300*300dpi Scan Speed(ADF) Std Fine/S.Fine Service Manual 5 sec/ LTR Darkness, Original Type, Reduce/ Enlarge, No. Of Copies Rx fax duplex print out Yes only for 1815dn model.
Product Specifications Items Dell Laser MFP 1815dn Remarks DELL Laser MFP 1815 / 1815d Paper Handling Paper Handling (Continued) Capacity Main Tray 250sheets (20lbs) Bypass 50 Sheets Optional Cassette 250sheets Output Capacity Face Down: 150Sheets/20lb Face Up: 1Sheet Output Control Face Up/Down controlled manually by opening rear cover Paper Size Paper Weight Paper Path Paper Size ADF Main Tray A4,Letter,Legal,Folio,Executive, B5,A4,Oficio Bypass Envelope6 3/4,7 3/4,#9, #10,DL, C5,B
Product Specifications Items Dell Laser MFP 1815dn Remarks DELL Laser MFP 1815 / 1815d Software Accessory Compatibility DOS No Win 3.x No Win 95 No Win 98 Yes Win ME Yes Win NT 4.0 Yes Win 2000 Yes Win 2003 Yes Win XP Yes Longhorn No 64 bit No Mac Yes, English only web version Linux Yes, English only WHQL MFP Yes for 2000 & XP Driver Printer GDI, PCL6, PostScript Level3(Std.
System Outline 4 4. System Outline This document is the product specification for Dell 1815dn. Dell 1815dn is a Multi-Function Peripheral (MFP) integrating a plain fax, a B/W laser printer , a color flatbed scanner, and a B/W copier. Dell 1815dn is developed for small workgroup and personal of fice customers. The main product concept is ° ∞High Speed and High Quality.°± This model has 27ppm print-speed, 3 sec transmission-speed for fax, 33.
System Outline 3) SDRAM : is used as Swath Buffer in Printing, Scan Buffer in Scanning, ECM Buffer in FAX receiving, and System Working Memory Area - size : 64Mbyte(Basic) , 96Mbyte(Duplex) 4MB : System Working Memory Area and Scan Buffer 4MB : FAX Memory Receive Area 16MB : Printing System Working Memory Area - Max Frequency : 166MHz - store Fax Receive Memory Data by using Battery 4.1.
System Outline Modem (SFX336) specification. 2-wire half-duplex fax modem modes with send and receive data rates up to 33,600 bps V.17, V.34, V.29, V.27 ter, and V.21 Channel 2 Short train option in V.17 and V.27 ter PSTN session starting V.8 and V.
System Outline Signal Transition of DAA Solution Line Interface Signal of Tel Line and LSD is Analog Signal. 2) there is A/D, D/A Converter in LSD, so Analog Signal from Tel Line is converted in Digital through A/D Converter in DAA and transfer to SSD by DIB Capacitor Digital Signal from SSD is converted to Analog by D/A Converter in DAA and transfer to Tel Line Transformer transfer Clock from SSD to LSD and Clock Frequency is 4.032MHz.
System Outline 4.1.3 Line Interface Part This is Connection Part between system and PSTN(Public Switched Telephone Network), and primary circuit is usually located. Main functions are Line Interface, Telephone Connection and Line Condition Monitoring.
System Outline 4.1.4 Scan Part Pictorial signal input part: output signal of CCD passes through Bypass Cap change to ADC at HT82V26, and defined signal between HT82V26 and CHORUSm processes the Image signal. When AFE accept each pixel, CDS(Correlated Double Sampling ) technique which samples arm-level twice is used on each pixel by using CIP4e signal.
System Outline 4.1.6 Printer Section Printer is consisted of the Engine parts and F/W , and engine parts is consisted of the mechanical parts comprising Frame, Feeding, Developing, Driving, Transferring, Fusing, Cabinet and H/W comprising the main control board, power board, operation panel, PC Interface. The main controller is consisted of ASIC (CHORUSm) parts, Memory parts, Engine Interface parts and it functions as Bus Control, I/O Handling, drivers & PC Interface by CPU.
System Outline ASIC 4-8 Items Specification Process 0.13um (STDH150) Package - 496 PBGA (total pad number:597ea) - Function pin: about 367pins - PWR & GND pin: 130pins ( (130/496) - PWR & GND pad: 204ea ((204/597) Remark 100 = 26.2 %) 100 = 34.17%) Voltage - Core Voltage: 1.2V - I/O Pad Voltage: 3.3V ?RTC Voltage : 3V CPU Core ARM 920T (I-Cache: 16KB, D-Cache-16KB) Operating Freq.
System Outline Items Specification RSH Fully Hardware Rotator/Scaler/Halftoner support Engine Controller - LSU Interface unit, contained APC function. - Step Motor: 4 Phase - PWM: 8 Channels - ADC: 8 Channels - BLDC clock support. APC DAC(2 ea) I2C Controller I2C bus(SM bus) Slave Device Support (I2C Version 2.
System Outline 4-10 Service Manual
System Outline 4.1.7 Copier Section Copy Mode: Black and White Scanner Type; CCD with Flatbed/Platen and ADF Maximum Size of Original: (max.
System Outline 4.1.8 Telephone Section Speed Dial: 400 Locations (46 digits maximum per location) On-hook Dial (manual fax): Yes Last Number Redial: Yes Automatic Redial: Yes Pause: Yes (using Redial key) Ringer Volume: Off, Low, Medium, High Tone/Pulse: Selectable (Tech Mode Only no Telecom certification for Pulse mode) 4.1.9 SMPS & HVPS SECTION The SMPS supplies DC Power to the System. It takes 110V/220V and outputs the +5V, +24V to supply the power to the main board and ADF board.
System Outline Charge Voltage (MHV) Input Voltage : 24 V DC 15% Output Voltage : -1.2KV ~ -1.8KV DC 3% Output Voltage Rising Time : 50 ms Max Output Voltage Falling Time : 50 ms Max Output Control Signal(MHV-PWM) : CPU is HV output when PWM is Low Cleaning Voltage (THV-) The (+) Transfer Voltage is not outputted because the THV PWM is controlled with high.
System Outline SMPS (Switching Mode Power Supply) It is the power source of entire system. It is assembled by an independent module, so it is possible to use for common use. It is mounted at the bottom of the set. It is consisted of the AMPS part, which supplies the DC power for driving the system, and the AC heater control part, which supplies the power to fuser. SMPS has two output channels. Which are 3.3V and +24V .
System Outline Length of Power Cord : 1830 50mm Power Switch : Use Feature Insulating Resistance : 100 or more (at DC 500V) Withstanding Voltage : Must be no problem within 1 min. (at 1000V -LV model / 1500Vac-HV model,10mA) Leaking Current : under 3.
System Outline 4.1.10 Toner Cartridge In the toner cartridge, the OPC unit and the developer unit are in a body . The OPC unit has OPC drum and charging roller , and the developer unit has toner, toner cartridge, supply roller, developing roller, and the blade. 4.1.11 LSU (Laser Scanner Unit) The LSU unit is controlled by video controller. It scans the video data received from video controller with laser beam by using the rotation principle of the polygon mirror to create the latent image on the OPC drum.
System Outline 4.1.15 Feeding Part Feeding Type: Universal Cassette Type Feeding Standard: Center Loading Feeding Qty: Cassette 250 sheets (75g/ , 20lb paper standard) Bypass 50 sheet (Paper, OHP, Envelope etc.) Separating Type: Cassette - Friction Pad Type Bypass - Friction Pad Type Driver Type: Driving by Gearing from Main Motor Pick_up Roller Driver: Solenoid 4.1.
Precautions 5 5. Disassembly and Reassembly 5.1 General Precautions on Disassembly When you disassemble and reassemble components, you must use extreme caution. The close proximity of cables to moving parts makes proper routing a must. If components are removed, any cables disturbed by the procedure must be restored as close as possible to their original positions. Before removing any component from the machine, note the cable routing that will be af fected.
Precautions 5.2 Front Cover 1. Take out the Cassette. 3. If necessary, remove the Toner Cartridge. Toner Cartridge Cassette 2. Open the Cover. 4. To remove the Front Cover, first pull the part below the both side of the Front Cover with a light pressure to the direction of arrow.
Precautions 5.3 MP Tray Ass'y 1. Open the MP Tray Ass'y 3. Apply light pressure to the both side of the MP Tray Ass'y and pull it in the direction of arrow , as shown below. MP Tray Ass'y 2. Pull the Tray Links from the both side of the Front Cover with a light pressure to the direction of arrow .
Precautions 5.4 Rear Cover 1. Open the DIMM Cover from the Left Side Cover in the direction of arrow, as shown below. 3. Remove the four screws securing the Rear Cover and then Release the Rear Cover from the Set. Rear Cover 2 1 DIMM Cover 4. To remove the Face Up Cover, first release the Stopper Strap in the direction of arrow. 2. Take out the Duplex Unit.
Precautions 5. Unlatch the Face Up Cover from the Rear Cover and then release the Face Up Cover, as shown below.
Precautions 5.5 Fuser Ass'y 1. Before you remove the Fuser Ass'y, you should remove: - Rear Cover (Refer to 5.4) 2. Remove the four screws securing the Fuser Ass'y and then pull the Fuser Ass'y. 4. To remove the Halogen Lamp, first release REC Harness from the left side of the Halogen Lamp and then release the CON Harness from the right side of the Halogen Lamp, as shown below. Fuser Ass'y REC Harness CON Harness 3.
Precautions 6. Remove the two screws securing the IInput Guide and remove it. 8. Remove the three screws securing the Idle Gear Bracket and remove it. Idle Gear Bracket Input Guide 9. Remove the one screw securing the Fuser Cover and release the Fuser Cover from the Fuser Frame. 7. Unplug the connector from the Input Guide and remove the one screw securing the Thermistor and remove it.
Precautions 10. Release the Fuser Gear and HR Bush and then remove the Heat Roller, as shown below. 11. Remove the Jam Link Lever (L,R) and Jam Holder (L,R) and then remove the Pressure Roller, as shown below.
Precautions 5.6 Side Cover (Left, Right) 1. Before you remove the Side Cover (Left, Right), you should remove: - Rear Cover (Refer to 5.4) 4. Remove the two screws securing the Left Side Cover , as shown below. 2. Remove the two screws securing the Right Side Cover, as shown below. 5. Apply light pressure to the bottom of the Left Side Cover and pull it to the left side in the direction of arrows, as shown below. 3.
Precautions 6. To remove the DIMM Cover, first open the DIMM Cover (refer to 5.4.1) and then release the DIMM Cover, as shown below. DIMM Cover Notice : Be careful not to damage the hooks when remove the Side Cover (Left, Right).
Precautions 5.7 Scanner Ass'y 1. Before you remove the Scanner Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover (Left, Right) (Refer to 5.6) 4. Pull up the Scanner Ass'y, as shown below. Scanner Ass'y 2. Remove the two screws securing the Scanner Ass'y, as shown below. 5. Release the ADF Harness from the underneath the Scanner Ass'y. 3. Remove the one screw securing the Ground Cable and unplug the four connectors and CCD Cable.
Precautions 6. Lift the ADF Ass'y upward to remove it. 9. Remove the four screws securing the Scan Upper . ADF Ass'y Scanner 7. To remove the OPE Unit, first pull the part below the front of the OPE Unit with a light pressure to the direction of arrow. 10. Release the four hooks securing the Scan Upper to the Scan Lower and remove it, as shown below . Scan Upper OPE Unit Scan Lower 11. Remove the CCD Cable, as shown below. 8.
Precautions 12. Pull up the CCD Shaft and take out the CCDM. 15. If necessary, remove the two screws securing the Scan Motor and remove it, as shown below. CCDM CCD Shaft Gear Bracket Ass'y Scan Motor 13. Squeeze the spring to release the tension in the Belt and lift from the pulleys, as shown below. Belt Spring Caution : Reassembling CCDM 1) When refitting the Scanner Belt and Belt Spring take care to relocate the tension spring as close to the right side of the CCDM as is possible, as shown below.
Precautions 16. Unplug the connector from the Open Sensor Ass'y. 19. Unplug the Harness from the CCD Home Sensor and release the CCD Home Sensor, as shown below. CCD Home Sensor Harness 17. Unlatch the Open Sensor and remove it, as shown below. Sensor Lever Open Sensor 18. Remove the CCD Holder.
Precautions 5.8 ADF Ass'y 1. Before you remove the ADF Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover (Left, Right) (Refer to 5.6) - Scanner Ass'y (Refer to 5.7) 4. Remove the Open Cover, as shown below. Open Cover 2. Release the ADF Harness from the underneath the Platen Cover Ass'y. 2 1 2 ADF Harness Platen Cover Ass'y 3. Remove the two screws securing the ADF Engine Ass'y and remove it.
Precautions 6. Remo the two screws securing the ADF Upper and remove it, as shown below. 7. Unplug the one connector and remove four screws securing the ADF Motor Ass'y and then remove the one screw securing the Ground Cable, as shown below. Then take out the ADF Motor Ass'y. ADF Motor Ass'y ADF Upper Notice : Before removing the ADF Engine Ass'y take great care to note the position of the Ferrite Core and the Motor Harness routing.
Precautions 5.9 OPE Unit 1. Before you remove the OPE Unit, you should remove: - Rear Cover (Refer to 5.4) - Side Cover (Left, Right) (Refer to 5.6) - Scanner Ass'y (Refer to 5.7) 4. Remove the Keys from the OPE Cover. 2. Remove the five screws securing the OPE PBA from to the OPE Cover. OPE Cover Select Key Menu Key Tel Key OPE PBA 3. Remove the Contact Rubber from the OPE Cover .
Precautions 5.10 Shield Controller Ass'y 1. Before you remove the Shield Controller Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Left (Refer to 5.6.4) 4. Remove the three screws securing the Main PBA to the Bracket and unplug the Film Cable and then remove the Main PBA. 2. Unplug the all connectors and remove the one screw securing the Ground Cable. Main PBA Film Cable Shield 5. The connectors are located, as shown below. Flat Cover ADF CCD Flat Motor 3.
Precautions 6. Remove the three screws securing the Modem PBA to the Bracket and unplug the Film Cable and then remove the Modem PBA. 7. Remove the two screws securing the Speaker to the Bracket and unplug the connector from the Modem PBA and then remove the Speaker.
Precautions 5.11 Drive Ass'y 1. Before you remove the Drive Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Left (Refer to 5.6.4) - Shield Controller Ass'y (Refer to 5.10) 3. If necessary, remove the four screws securing the BVDC Motor Ass'y and remove it. Gear Bracket Ass’y 2. Remove the five screws securing the Drive Ass'y and remove it. Drive Ass'y Harness Notice : The six screws have numbers stamped into the Drive Ass'y base plate.
Precautions 5.12 Duplex Drive Ass'y 1. Before you remove the Duplex Drive Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Right (Refer to 5.6.3) 3. If necessary, remove the two screws securing the Duplex Motor and remove it. 2. Unplug the connector from the Connection PCB and remove the three screws securing the Duplex Drive Unit and remove it.
Precautions 5.13 Shield SMPS Ass'y 1. Before you remove the Shield SMPS Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Right (Refer to 5.6.3) - Duplex Drive Ass'y (Refer to 5.12) 4. Unplug the connector (AC Inlet) and remove the four screws securing SMPS and remove it. Shield SMPS (With AC Inlet) 2. Unplug the two connectors (HVPS, Fuser). AC Inlet Connector Insulator Sheet Fuser Connector HVPS Connector 3. Remove the three screws securing the Shield SMPS Ass'y and remove it.
Precautions 5.14 Connection PCB 1. Before you remove the Connection PCB, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Right (Refer to 5.6.3) 4. The connectors are located, as shown below. FAN Duplex Exit Motor 2. Unplug the all connectors. Duplex Motor Fan Main HVPS Connection PCB 3. Remove the two screws securing the Connection PCB and remove it.
Precautions 5.15 Fuser Drive Ass'y 1. Before you remove the Fuser Drive Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Right (Refer to 5.6.3) 4. If necnsary, remove the two screws securing the Step Motor and remove it. Fuser Exit Bracket Ass'y 2. Unplug the connector from the Connection PCB. Step Motor Harness Connection PCB Fuser Drive 3. Remove the three screws securing the Fuser Drive Ass'y and remove it.
Precautions 5.16 Fan 1. Before you remove the Fan, you should remove: - Rear Cover (Refer to 5.4) - Side Cover Right (Refer to 5.6.3) 3. Remove the two screws securing the Fans and then pull the Fans (Main, Duplex). 2. Unplug the two connectors from the Connection PCB, as shown below.
Precautions 5.17 Pick Up Roller Ass'y 1. Take out the Cassette. 3. To remove the Shaft, first release the locker and slide the Shaft from left to right, then lift the notch attached to the Cam so that it's released from the Shaft. Then release the Bush from the Shaft and remove the Shaft from the Duplex Guide Housing, as shown below. 2 3 Shaft Cam Bush 1 Cassette Locker 2.
Precautions 5.18 Duplex Guide Housing (With Feed Roller) 1. Before you remove the Duplex Guide Housing, you should remove: - Pick Up Roller Ass'y (Refer to 5.17) 4. Pull the Feed Roller from the Bushing. 2. Remove the two screws securing the Duplex Guide Housing. Feed Roller Bushing Duplex Guide Housing 3. Unplug the one connector (Photo Interrupter) and remove the Duplex Guide Housing (with Feed Roller), as shown below.
Precautions 5.19 HVPS Housing 1. Before you remove the HVPS Housing, you should remove: - Duplex Drive Ass’y (Refer to 5.12) - Pick Up Roller Ass'y (Refer to 5.17) - Duplex Guide Housing (Refer to 5.18) - Unplug the two Connectors (HVPS) (p5-22) 2. Remove the eight screws securing the HVPS Housing, as shown below. 4. If necessary, remove the three screws securing the HVPS and remove it. HVPS Insulator Sheet Shield HVPS Housing 3. Unplug the connector for connection PBA & SMPS first.
Precautions 5.20 Middle Cover Ass'y 1. Before you remove the Middle Cover Ass'y, you should remove: - Rear Cover (Refer to 5.4) - Side Cover (Left, Right) (Refer to 5.6) - Scanner Ass'y (Refer to 5.7) - Shield Controller Ass'y (Refer to 5.10) 2. Remove the six screws securing the Middle Cover Ass'y and remove it. 3. If necessary, remove the two screws securing the USB Host PBA and remove it. Harness USB Host PBA Middle Cover Ass'y 5.21 Cover Mid Front 1.
Precautions 5.22 MPF Housing 1. Before you remove the MPF Housing, you should remove: - Cover Mid Front (Refer to 5.21) 2. Remove the four screws securing the MPF Housing and remove it. 3. To remove the MP Pick Up Ass'y, first lift the notch attached to the left side Stopper so that it's slide the right to left from the Shaft, then left side Idle slid the right to left from the Shaft and take out the MP Pick Up Ass'y, as shown below.
Precautions 5.23 Feed Roller Parts 1. Before you remove the Feed Roller Parts, you should remove: - Pick Up Roller Ass'y (Refer to 5.17) - Duplex Guide Housing (Refer to 5.18) - Middle Cover Ass'y (Refer to 5.20) - MPF Housing (Refer to 5.22) 4. Release the E-Ring securing the Feed2 Gear and remove it. 2. Remove the two screws securing the both side of the Guide Paper and then remove the Guides. E-Ring Guide Paper Feed2 Gear 5.
Precautions 6. If necessary, release the three E-Rings securing the Gears (T2 Idle, Retard, Idle) and then remove the Gears from the Feed Bracket, as shown below. 8. Pull up the Feed1 Roller from the Bushing, as shown below. Idle Gear Bracket E-Ring Retard Gear T2 Idle Gear Notice : Be aware of the E-Rings to ensure they are not lost. 7. Remove the Clutch Unit, as shown below.
Precautions 5.24 Pick Up Gear Ass'y & Solenoids 1. Before you remove the Pick Up Gear Ass'y & Solenoids, you should remove: - Duplex Guide Housing (Refer to 5.18) - Feed Bracket Unit (Refer to 5.23.5) 3. Remove the two screws securing the Manual Solenoid and Feed Solenoid and then remove the Solenoids, as shown below. 2. Release the Pick Up Gear Ass'y and Pick Up Gear Shaft, as shown below. Feed Solenoid Pick Up Gear Ass'y Pick Up Gear Shaft Manual Solenoid 5.25 Exit Roller 1.
Precautions 5.26 LSU 1. Before you remove the LSU, you should remove: - Middle Cover Ass'y (Refer to 5.20) 2. Remove the four screws securing the LSU and remove it. LSU 5.27 Terminal PBA 1. Before you remove the CRUM2 PBA, you should remove: - Middle Cover Ass'y (Refer to 5.20) - LSU (Refer to 5.26) 2. Remove the one screw securing the CRUM2 PBA and remove it and then release the four Terminals, as shown below. Terminal PBA Terminal Notice : Be aware of the Terminals to ensure they are not lost.
Precautions 5.28 Transfer Roller Parts 1. To remove the Transfer Roller, first push the TR Holder and then take out the Transfer Roller, as shown below. Transfer Roller 2 1 TR Holder Notice : Do not grab the rubber part of the Transfer Roller, it may cause a malfunction due to a foreigen object. Hole the both side of the Transfer Roller when replacing it.
Alignment & Adjustments 6 6. Alignment and Adjustments This chapter describes the main functions for service, such as the product maintenance method, the test output related to maintenance and repair , DCU using method, Jam removing method, and so on. It includes the contents of manual. 6.
Alignment & Adjustments 6.2 Clearing Paper Jams Occasionally, paper can be jammed during a print job. Some of the causes include: • The tray is loaded improperly or overfilled. • The tray has been pulled out during a print job. • The front cover has been opened during a print job. • Paper was used that does not meet paper specifications. • Paper that is outside of the supported size range was used. If a paper jam occurs, LCD window will show it’ s speeds. Find and remove the jammed paper.
Alignment & Adjustments 6.2.1 Clearing Document Jams When a document jams while it passes through the ADF, Document Jam appears on the display. NOTE: To prevent document jams, use the document glass for thick, thin or mixed documents. 1. Remove the remaining documents from the ADF. If the document is jammed in the paper feed area: a. Open the ADF cover. c. Close the ADF cover. Then reload the document into the ADF. b. Remove the document by gently pulling it out.
Alignment & Adjustments If the document is jammed in the paper exit area: a. Open the document cover and turn the release knob to remove the misfed documents from the document document output tray. b. Close the document cover. Then load the documents back into the ADF. 6-4 Service Manual 2. If you cannot see the paper or the paper does not move when you pulled, open the document cover. 3.
Alignment & Adjustments 6.2.2 Clearing Jams in the Paper Paths When a paper jam occurs, Paper Jam appears on the display . Refer to the table below to locate and clear the paper jam. Operator Panel Message Location of Jam Go to Paper Jam 0 Open Front Door Paper Feed Jam (tray 1) Paper Feed Jam (optional tray 2) "Paper Feed Jam (tray 1)" or "Paper Feed Jam (optional tray 2)". Paper Jam 1 Cartridge Area Fuser Area Jam "Fuser Area Jam". Paper Jam 2 Open Rear Door Paper Exit Jam "Paper Exit Jam".
Alignment & Adjustments 6.2.4 Paper Feed Jam (optional tray 2) 1. Pull the optional tray 2 open. 3. Pull the tray 1 half. 2. Remove the jammed paper from the printer. 4. Pull the paper straight up and out. If you cannot see the paper in this area or the paper does not move when pulled, go to the next step. 6.2.5 Bypass tray Jam 1. If the paper is not feeding properly, pull the paper out of the printer. 6-6 Service Manual 2. Open and close the front cover to resume printing.
Alignment & Adjustments 6.2.6 Fuser Area Jam NOTICE: The fuser area is hot. Take care when removing paper from the printer. 2. Remove the paper by gently pulling it straight out. 1. Open the front cover and lightly pull the toner cartridge straight out. 3. Replace the toner cartridge and close the front cover . Printing automatically resumes. 6.2.7 Paper Exit Jam 1. Open and close the front cover. The jammed paper automatically exits the printer. If the paper does not exit, go to the next step. 3.
Alignment & Adjustments 5. Release the blue strap, the rear cover stopper , and fully open the rear cover, as shown. 8. Pull the jammed paper out. If the jammed paper does not move when you pull, push the two blue pressure levers up to loosen the paper, and then remove it. 6. Unfold the duplex guide fully. 9. Return the levers, fuser door, rear cover stopper, and duplex guide to their original position. 10. Close the rear cover. Printing automatically resumes. 7.
Alignment & Adjustments 6.2.8 Duplex Jam 0 1. Pull the duplex unit out of the printer . If the paper does not come out with the duplex unit, remove the paper from the bottom of the printer . 2. Remove the jammed paper from the duplex unit. 3. Push the duplex unit to the printer. CAUTION: If you do not push the duplex unit in correctly, a paper jam may occur.
Alignment & Adjustments 6.2.9 Duplex Jam 1 1. Open the rear cover. 3. Pull the jammed paper out. 2. Unfold the duplex guide fully. 4. Return the duplex guide and close the rear cover . Printing automatically resumes.
Alignment & Adjustments 6.3 User Mode(Dell Laser MFP1815dn) The table in the bellow explains the possible setting functions by user . The details about the ways to use are explained in the user manual. In the service manual, the items are about the possible set-up by user . 1.Paper Setting Paper Tray Paper Size 4.Fax Feature Delay Fax Priority Fax Add / Cancel 7.Sound/Volume Speaker Ringer Key Sound Alarm sound 2.Copy Setup Change Default Timeout 5.Advanced Fax 3.
Alignment & Adjustments 6.4 Tech Mode 6.4.1 How to Enter Tech Mode In service (tech) mode, the technician can check the machine and perform various test to isolate the cause of a malfunction. While in Tech mode, the machine still performs all normal operations. To enter the Tech mode To enter the Tech mode, press in sequence, and the LCD briefly displays ‘TECH’, the machine has entered service (tech) mode. 6.4.
Alignment & Adjustments 6.4.3 Data Setup SEND LEVEL You can set the level of the transmission signal. Typically, the Tx level should be under -12 dBm. Caution : The Send Fax Level is set at the best condition in the shipment from factory. Never change settings arbitrarily. DIAL MODE This function can choose dial method. *Default : Dial(Dial/Pulse) MODEM SPEED You can set the maximum modem speed.
Alignment & Adjustments FLASH UPGRADE The Firmware Upgrade function and has two methods, Local and Remote. (1) Local Machine • RCP(Remote Control Panel) mode This method is for Parallel Port.or USB Port Connect to PC and activate RCP(Remote Control Panel) to upgrade the Firmware. < Method > How to Update Firmware using RCP 1. Connect PC and Printer with Parallel Cable or USB Cable. 2. Execute RCP and select Firmware Update. 3. Search Firmware file to update with Browse Icon. 4.
Alignment & Adjustments 6.4.4 Machine Test SWITCH TEST Use this feature to test all keys on the operation control panel. The result is displayed on the LCD window each time you press a key. MODEM TEST Use this feature to hear various transmission signals to the telephone line from the modem and to check the modem. If no transmission signal sound is heard, it means the modem part of the main board malfunctioned. DRAM TEST Use this feature to test the machine's DRAM. The result appears in the LCD display.
Alignment & Adjustments 6.4.5 Report PROTOCOL LIST This list shows the sequence of the CCITT group 3 T.30 protocol during the most recent sending or receiving operation. Use this list to check for send and receive errors. If a communication error occurs while the machine is in TECH mode, the protocol list will print automatically. SYSTEM DATA This list provides a list of the user system data settings and tech mode settings.
Alignment & Adjustments 6.5 Engine Test Mode The Engine Tests Mode supplies useful functions to check the condition of the engine. It tests the condition of each device and displays the result of the test on the LCD. It is classified into 5 functions (0~4), and are shown below . Outline - In order to enter “Engine Test ” mode,,the method should be especial because this mode is developed for related engineers, not for users - After Entering the mode,the message,“Engine Test Mode ” is displayed..
Alignment & Adjustments 6.5.3 Detail Description(Engine Test Mode) Function Name 01.Motor Test 02.Pick Up Test 03.Fan Test 04.Manual Clutch Test 05.PTL Test 11.LSU Motor 12.LSU Hsync Test 13.LD Test 21.Feed Sen Test 22.Exit Sen Test 23.Cover Sen Test 24.Empty Sen Test 25.Manual Sen Test 31.Them ADC 180 32.Them ADC 140 33.Them ADC 120 34.Them ADC 100 41.MHV Test 42.Dev Bias Test 43.THV EN/NEG Test 44.THV ON(1300V) 45.THV ADC 1300V 46.
Alignment & Adjustments 6.6 Identify Sale Date This function confirms the date that consumer bought product and used the product for the first time. When the consumer first operate the machine, it will start a scan and page count. The time the machine was first used is remembered. These settings are are remembered after memory delete (Clear All Memory). < Method > Press MENU, #, 1, 9, 3, # in sequence.Firmware version is displayed on LCD.
Alignment & Adjustments 6.7 Consumables and Replacement Parts The cycle period outlined below is a general guideline for maintenance. The example list is for an average usage of 50 transmitted and received documents per day. Environmental conditions and actual use will may vary. The cycle period given below is for reference only.
Alignment & Adjustments 6.8 Abnormal Image Printing and Defective Roller If abnormal image prints periodically, check the parts shown below. 6 2 3 4 1 7 5 1 2 3 4 5 6 7 OPC Drum Charge Roller Supply Roller Transfer Roller Heat Roller Pressure Roller Developing Roller No Roller Abnormal image period Kind of abnormal image 1 OPC Drum 75.5mm White spot, Block spot 2 Charge Roller 37.7mm Black spot 3 Supply Roller 44.9mm Horizontal density band 4 Develop Roller 35.
Alignment & Adjustments 6.9 Error Messages Display Meaning Suggested solutions # Not Assigned Choose Another You have tried to delete the number for the delayed fax job. Verify the number to be deleted and try again. OR Delete the number after the delayed fax job is sent. Add Paper & Press Star The bypass tray is empty in the manual feeder mode. Load a sheet of print material and press Start. You need to press the button ach page to be printed.
Alignment & Adjustments Display Meaning Suggested solutions Memory Full Cancel or Start The memory is full. Delete unnecessary documents, retransmit after more memory becomes available. Memory Full Divide the Job The memory is full. Split the transmission into more than one operation. No Answer Try Later The remote fax machine has not answered after several redial attempts. Try again. Verify the number to make sure a fax can be received.
Troubleshooting 7 7. Troubleshooting 7.1 Paper Feeding Problems 7.1.1 Wrong Print Position Printing begins when the paper is in the wrong position. • Description Check and Cause Solution A defective feed sensor actuator can cause incorrect tim ing. Replace the defective actuator 7.1.2 JAM 0 1. Paper has not exited from the cassette. 2. Jam-0 occurs if the paper feeds into the printer . • Description Check and Cause L S U Fuser Toner Cartridge CR DR OPC PR SR PTL TR 1.
Troubleshooting 7.1.3 JAM 1 1. Recording paper is jammed in front of or inside the fuser . 2. Recording paper is stuck in the discharge roller and in the fuser just after passing through the Actuator-Feed. • Description Check and Cause L S U Fuser 1. If the recording paper is jammed in front of or inside the fuser, cheek. (The feed sensor Nith diagnostic mode the exit.) Toner Cartridge CR DR EXIT Sensor OPC PR SR PTL MP Sensor Feed Sensor FR K /R TR P IC Empty Sensor Solution 1.
Troubleshooting 7.1.5 Multi-Feeding • Description Multiple sheets of paper are fed at once. Check and Cause Solution 1. Solenoid malfunction(the solenoid does not work properly): Perform Engine Test Mode : Diagnostic Mode. 1. Replace the solenoid if necessary. 2. Friction-Pad is contaminated with foreign matter.(oil..) 2. Clean the friction-pad with soft cloth dampened with IPA(Isopropyl Alcohol). 3. The face of paper is blended. 3. Use the smooth paper. 7.1.
Troubleshooting 7.1.7 Paper rolled in the OPC • Description Paper is rolled up in the OPC. Check and Cause Solution 1. Paper is too thin. 1. Recommend to use normal paper thickness. 2. The face of paper is curled. 2. How to remove the rolled paper in the OPC. • Remove the paper while turning the OPC against the ongoing direction. • Clean fingerprints on the OPC softly with soft cloth dampened with IPA(Isopropyl Alcohol) or tissue. 7.1.
Troubleshooting 7.2. Printing Problems (malfunction) 7.2.1 Defective Operation (LCD WINDOW • Description ) Display Strange characters are displayed on the OPE Panel and buttons are not operated. Check and Cause Solution 1. Clear the memory. 1. Try again after clearing the memory. 2. Check if OPE HARNESS is connected to the Connection B'd correctly. 2. After confirming that OPE HARNESS is connected to the Main B'd correctly, if it is so, then replace the OPE Ass’y and Main Board in sequence. 7.2.
Troubleshooting 7.2.3 Not functioning of the fuser gear due to melting away • Description The Motor breaks away from its place due to gear melting away . Check and Cause 1. Check the Heat Lamp. Solution 1. Replace the Fuser. 2. Replace the Main PBA. 3. Replace the SMPS. 7.2.4 Paper Empty • Description Paper empty sign on the display panel is on even when paper is loaded in the cassette. Check and Cause Solution 1. Bending or deformation of the actuator of the paper sensor. 1.
Troubleshooting 7.2.6 Door Open • Description The ERROR lamp is on even when the print Door is closed. Check and Cause Solution 1. The hook lever in the Front Cover may be defective. 1. Replace the hook lever, if defective. 2. Check the Connector(CN1) and Circuit of the Cover Switch department in the Main PBA. 2. Check the insertion of the Door Open S/W Connect. 3. Replace the Main PBA or Door Open S/W. 7.2.
Troubleshooting 7.2.8 Defective Motor operation • Description Main Motor is not driving when printing, and paper does not feed into the printer , resulting 'Jam 0'. Check and Cause Solution 1. Motor harness or sub PCB may be defective. 1. Check the Motor harness, replace it, if defective. 2. Perform Engine Test Mode diagnostic code 0 and Check the Motor operation. 2. Replace the SMPS, if necessary. 7.2.
Troubleshooting 7.2.10 Vertical Line Getting Curved • Description When printing, vertical line gets curved. Check and Cause 1. If the supply of +24v is unstable in the Main Control board linking with LSU, check drive by Engine Test Mode : Diagnostic Code 1 LSU Motor on. Solution 1. Replace LSU. 2. Replace the Main Control board.
Troubleshooting 7.3 Printing Quality Problems 7.3.1 Vertical Black Line and Band • Description Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 1. Straight thin black vertical line occurs in the printing. 2. Dark black vertical band occur in the printing. Check and Cause Solution 1. Damaged develop roller in the Developer. Deformed Doctor-blade. 1. If causes 1 and 2 occur in the developer cartridge, replace the developer and try to print out. 2.
Troubleshooting 7.3.3 Horizontal Black Band • Description 1. Dark or blurry horizontal stripes occur in the printing periodically . (They may not occur periodically.) Check and Cause Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Solution 1. Bad contacts of the voltage terminals to developer. 1. Clean each voltage terminal of the Charge, Supply, Develop and Transfer roller. (remove the toner particles and paper par ticles) 2. The rollers of developer may be stained.
Troubleshooting 7.3.5 Light Image • Description The printed image is light, with no ghost. Check and Cause Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Solution 1. Develop roller is stained when the toner of developer cartridge is almost consumed. 1. Check if the Toner Save Mode is off. 2. Ambient temperature is below than 10°C. 2. No 1 : Replace the developer cartridge and try to print out. 3.
Troubleshooting 7.3.7 Uneven Density • Description Print density is uneven between left and right. Check and Cause Solution 1. The pressure force on the left and right springs of the transfer roller is not even, the springs are damaged, the transfer roller is improperly installed, or the trans fer roller bushing or holder is damaged. 1. Replace both the left and right Spring Holder. 2. The life of the Developer has expired. 2.
Troubleshooting 7.3.9 Ghost (1) • Description Check and Cause 75.5 mm Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Ghost occurs at 75.5 mm intervals of the OPC drum in the whole printing. Solution 1. Bad contacts caused by contamination from toner particles between high voltage terminal in the main body and the elec trode of the Developer. 1. Clean the contaminated terminals. 2.
Troubleshooting 7.3.11 Ghost (3) • Description White ghost occurs in the black image printing at 35.2 mm intervals. Check and Cause 35.2 mm Digital Digital Printer Printer Digital Digital Printer Printer Digital Digital Printer Printer Solution 1. The life of the developer may be expired. 1. Problem in the toner cartridge, replace the toner cartridge and try to print out. 2. The abnormal voltage and bad contact of the terminal of the supply roller 2.
Troubleshooting 7.3.14 Stains on back of the page • Description Digital Digital Pri Digital Printer Digital Printer Digital Printer The back of the page is stained at 47.1 mm intervals. Check and Cause Solution 1. Transfer roller is contaminated. 1. Perform the OPC Cleaning Mode Print 2 or 3 times. Run Self-Test to remove the contamination of the transfer roller. 2. Pressure roller is contaminated. 2. Replace the transfer roller if contaminated severely. 3.
Troubleshooting 7.4 Fax & Phone Problems 7.4.1 No Dial Tone • Description While on-hook button is pressed, there is no dial tone. Check and Cause Solution 1. Check if the telephone line cord is connected to TEL LINE correctly. 1. If the telephone cord is normal but there is no dial tone, then try to replace the LIU B'd. 2. Check if it makes CLICK sound while OHD key is pressed. 2. If you cannot hear the OHD CLICK sound, the OPE Ass’y may be defective. Try to replace the OPE Ass’y. 3.
Troubleshooting 7.4.3 Defective FAX FORWARD/RECEIVE • Description The FAX FORWARD/RECEIVE is not functioning. Check and Cause 1. Check if you can catch a dial tone by pressing OHD. 2. Check if you can catch a RECEIVE tone while MODEM testing in the TECH Mode. Solution 1. If the MODEM testing is normal and there is no dial tone, then try to replace the LIU B'd. 2. If the MODEM testing is abnormal, try to replace the Main B'd. 7.4.
Troubleshooting 7.4.5 Defective FAX RECEIVE (1) • Description FORWARD is functioning, but RECEIVE is not functioning or the received data are broken. Check and Cause 1.Check if there is NOISE when pressing on-hook dial. Solution 1.If it makes NOISE while on-hooking, replace or repair the telephone line. 2.Check the RECEIVE condition by trying to receive a FAX at another fax machine. 7.4.6 Defective FAX RECEIVE (2) • Description The received data are lengthened or cut in the printing.
Troubleshooting 7.4.8 Defective FAX RECEIVE (4) • Description The received data is reduced by more than 50% in the printing. Check and Cause Check the FAX status of the forwarding side. Solution After checking the data of the forwarding side, correct the FAX of the forwarding side. 7.4.9 Defective Automatic Receiving • Description The automatic receiving function is not working. Check and Cause Solution 1. Check if the RECEIVE Mode is TEL MODE or FAX MODE. 1.
Troubleshooting 7.5 Copy Problems 7.5.1 White Copy • Description Blank page is printed out when copy. Check and Cause Solution 1. Check the Scan-Cover open. 1. Room light ca transit a thin original. 2. Check shading profile. 2. Remake shading profile in the tech mode. 3. Check white/black reference voltage in Main PBA. 3. Replace U60 if it is defective. • U60-154 = 0.5V • U60-155 = 3.3V 7.5.2 Black Copy • Description Black page is printed out when Copy. Check and Cause Solution 1.
Troubleshooting 7.5.3 Abnormal noise • Description There is noise when copy. Check and Cause Solution 1. Check the Scanner Motor and any mechanical disturbance. 1. Check the right position of the Scanner Motor , and check the any mechanical disturbance in the CCD carriage part. 2. Check the Motor Driver in Driver PBA. 2. If any driver is defective, replace it. • Connection PBA U4-1, 19 or U5-1, 19=0V to 24V swing signal when operating. 7.5.
Troubleshooting 7.6 Scanning Problems 7.6.1 Defective PC Scan • Description The PC Scan is not functioning at all. Check and Cause Solution 1. Check the Cable (USB or Parallel) 1. If the PC and the cable are not connected properly , reconnect it. 2. Check if the driver is installed properly. 2. After confirming that it is proper by performing a PC printing test related to driver setup, if it is not so, rein stall it. (Refer to User's Manual.) 3. Check if copy function operates normally. 3.
Troubleshooting 7.7 Toner Cartridge Service It is not guaranteed for the default caused by using other toner cartridge other than the cartridge supplied by the or caused by non-licensed refill production. 7.7.1 Precautions on Safe-keeping of Toner Cartridge Excessive exposure to direct light more than a few minutes may cause damage to the cartridge. 7.7.
Troubleshooting 7.7.4 Signs and Measures at Poor toner cartridge Fault Light image and partially blank image (The life is ended.) Signs • The printed image is light or unclean and untidy. • Some part of the image is not printed. • Periodically a noise as "tick tick" occurs. Cause & Check Solution 1. If the image is light or unclean and untidy printed image Shake the developer and then recheck. (1)NG: Check the weight of the developer (2)OK: Lack of toner, so the life is nearly closed. 2.
Troubleshooting Fault White Black spot Signs Cause & Check 1. If light or dark periodical black dots occur, this is because the developer rollers are contami nated with foreign substance or paper particles. • White spots occur in the image period- (1) 37.7 mm interval : Charged roller ically. (2) 75.5 mm interval : OPC cycle • Light or dark black dots on the image occur periodically. 2.
Troubleshooting Fault Ghost & Image Contamination Signs Cause & Check Solution • The printed image is too light or dark, or partially contaminated black. 1. The printed image is too light or dark, or partially contaminated black. (1)Check whether foreign substance or toner are stuck to the terminal(point of contact) of the developer. (2)Check whether the terminal assembly is normal. 1. All of 1, 2, 3 above (1)Remove toner and foreign substances adhered to the contact point of the developer.
Troubleshooting 7.8 Network Problems Troubleshooting 7.8.1 General Problems Problem System does not function with some wrong values entered y mistake while configuring. Not able to access from SNMP Manager. SyncThru is unable to automatically detect print servers. SyncThru is unable to automatically detect print servers. You cannot see any of DHCP server, BOOTP server or RARP server,when you want to set IP address to print server. Print server does not print using TCP/IP protocol.
Troubleshooting 7.8.2 Macintosh Problems Problem The printer name is not displayed in the Chooser. The printer drops letters. Solution 1.Make sure the printer is connected to network correctly. 2.Make sure the printer is configured in SyncThru using the new name. 3.After turning on the printer,wait 3 minutes,then check it again. 4.Make sure that your Macintosh is connected to the network through Ethernet. 5.When the Macintosh and network printer are in the same network, check above items again.
Troubleshooting Problem Solution SyncThru is unable to automatically detect printers. 1.Check LAN cable is connected to the printers. •Check LAN cable is connected to the printers yourself. •Make sure that there are the connected printers shown in network neighborhood.If not, check the communication status of the printers. •If IP address is assigned to the computers, try ping command. 2.If the protocols of NPC are disabled, DLC/LLC should be installed in the computers.
Exploded View & Parts List 8 8. Exploded Views and Parts List 8.1. Main Exploded Views .................................................................................................. page(8-2) 8.2. Cover Ass'y ................................................................................................................. page(8-3) 8.3. Middle Cover Ass'y ...................................................................................................... page(8-4) 8.4. Front Cover Ass'y .............
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ΒΣΥΤ͑ͽΚΤΥ Parts List(Model: Dell 1815dn) 8.1 Main Exploded Views Drawer# 8.1-0 8.1-1 8.1-1 8.1-2 8.1-3 8.1-4 8.1-4-1 8.1-4-2 8.1-4-3 8.1-5 8.1-6 8.1-7 8.1-8 8.1-8-1 8.1-9 8.1-10 8.1-11 8.1-12 8.1-13 8.1-14 8.1-15 8.1-16 8.1-16 8.1-17 8.1-23 8.1-23-1 8.1-24 8.1-25 8.1-26 8.1-27 8.1-28 8.1-29 8.1-30 8.1-31 8.1-31 8.1-32 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.4-0 8.4-1 8.4-2 8.4-3 8.4-4 8.4-5 8.4-6 8.4-7 8.4-8 8.4-9 8.4-10 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.6-21 8.6-22 8.6-23 8.6-24 8.6-25 8.6-26 8.6-27 8.6-28 8.6-29 8.6-30 8.6-31 8.6-32 8.6-33 8.6-34 8.6-35 8.6-36 8.6-36-1 8.6-36-2 8.6-36-3 8.6-36-4 8.6-37 8.6-39 8.6-40 8.6-41 8.6-42 8.6-43 8.6-43-1 8.6-43-2 8.6-44 8.6-45 8.6-46 8.6-47 8.6-48 8.6-49 8.6-50 8.6-51 8.6-53 8.6-54 8.6-55 8.6-56 8.6-57 8.6-58 8.6-59 8.6-60 8.6-61 8.6-61 8.6-62 8.6-63 8.6-64 8.6-65 8.6-66 8.6-67 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.8-4 8.8-5 8.8-6 8.8-7 8.8-8 SEC Parts Code Description and Specification JC66-01156A JC66-01157A JC66-01162A 6031-000023 6302-001056 QT'y GEAR-OPC RDCN 93/61 GEAR-OPC DRV 113/33 GEAR-FEED RDCN 55/18 WASHER-PLAIN GASKET 1 1 2 2 3 FRU Item (O/X) X X X X X Remark 8.9 MP Ass'y Drawer# 8.9-0 8.9-1 8.9-2 8.9-2-1 8.9-2-2 8.9-2-3 8.9-2-4 8.9-2-5 8.9-2-6 8.9-3 8.9-4 8.9-5 8.9-6 8.9-7 8.9-8 8.9-9 8.9-10 8.9-11 8.9-12 8.9-13 8.9-14 8.9-15 8.9-16 8.9-17 8.9-17-1 8.9-17-2 8.9-17-3 8.9-18 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.10-2-1 8.10-2-2 8.10-2-3 8.10-2-4 8.10-2-5 8.10-2-6 8.10-2-7 8.10-2-8 8.10-2-9 8.10-2-10 8.10-2-11 8.10-2-12 8.10-2-13 8.10-2-14 8.10-2-15 8.10-2-16 8.10-2-17 8.10-2-18 8.10-2-19 8.10-3 8.10-3-1 8.10-3-2 8.10-3-2-1 8.10-3-2-2 8.10-3-2-3 8.10-3-2-4 8.10-3-2-5 8.10-4 8.10-4-1 8.10-4-2 8.10-4-3 8.10-4-4 8.10-4-4 8.10-4-5 8.10-4-6 8.10-4-7 8.10-4-8 8.10-4-8A 8.10-4-8B 8.10-4-9 8.10-4-10 8.10-4-11 8.10-4-12 8.10-4-13 8.10-4-14 8.10-4-15 8.10-4-16 8.10-4-16A 8.10-4-16B 8.10-5 8.10-5-1 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# SEC Parts Code Description and Specification QT'y Drawer# SEC Parts Code Description and Specification QT'y 8.12-0 8.12-0 8.12-1 8.12-2 8.12-3 8.12-4 8.12-5 8.12-6 8.12-7 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.14-7 8.14-8 8.14-9 8.14-10 8.14-11 8.14-12 8.14-13 8.14-14 8.14-15 SEC Parts Code Description and Specification 6107-001166 JC73-00141A JC66-00719A JC61-00876G JC61-00918L JC61-00960A JC72-00972A JG61-70531A JC63-00955A QT'y SPRING-CS RPR-PAD CASSETTE CAM-M-KNOCK UP FRAME-M_CASSETTE GUIDE-M_EXTENSION_L GUIDE-M-EXTEND S_DELL PMO-PLATE_LOCKER SPRING ETC-LOCKER,PLATE COVER-M_SUB CST 2 1 1 1 1 1 1 1 1 FRU Item (O/X) X X X X X X X X X Remark 8.15 Fuser Ass'y Drawer# 8.15-0 8.15-0 8.
ΒΣΥΤ͑ͽΚΤΥ Drawer# 8.
Block Diagram 9 9.
Connection Diagram 10 10.
