SERVICE MANUAL REVISION 0 APR. 2000 JY8-1316-00Z COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
COPYRIGHT © 2000 CANON INC. Printed in Japan Imprimè au Japon Use of this manual should be strictly supervised to avoid disclosure of confidential information. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
LIST OF SERIAL NUMBER CanoScan FB1210U F91-4411 F91-4431 F91-4441 F91-4451 F91-4461 F91-4471 F91-4421 F91-4491 AZG000000CZG000000DZG000000EZG000000FZG000000LZG000000MZG000000JZG000000- COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CONTENTS CHAPTER 1 : GENERAL DESCRIPTIONS I. SPECIFICATIONS ....................... 1-1 B. Unlocking the Scanning Unit 1-4 II. PARTS CONFIGURATION ........... 1-2 C. Connecting the Cables ......... 1-5 A. Front View .......................... 1-2 D. Scanning a Document .......... 1-6 B. Rear View ............................ 1-2 IV. CUSTOMER’S DAILY MAINTENANCE III. SETTING UP THE SCANNER ...... 1-3 ........................................... 1-7 A. Precautions .........................
CHAPTER 3 : MECHANICAL SYSTEM I. PARTS REPLACEMENT .............. 3-1 A. Removing the Main PCB ...... 3-4 A. Precautions ......................... 3-1 B. Removing the Button PCB ... 3-6 II. EXTERNALS .............................. 3-2 IV. OPTICAL SYSTEM ..................... 3-8 A. Removing the Document Cover A. Removing the Carriage Assembly ........................................... 3-2 ........................................... 3-8 B. Removing the Top Cover and B.
APPENDIX I. GENERAL CIRCUIT DIAGRAM .... A-1 II. MAIN PCB CIRCUIT DIAGRAM ... A-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 1 GENERAL DESCRIPTIONS I. SPECIFICATIONS ....................... 1-1 B. Unlocking the Scanning Unit 1-4 II. PARTS CONFIGURATION ........... 1-2 C. Connecting the Cables ......... 1-5 A. Front View .......................... 1-2 D. Scanning a Document .......... 1-6 B. Rear View ............................ 1-2 IV. CUSTOMER’S DAILY MAINTENANCE III. SETTING UP THE SCANNER ...... 1-3 ........................................... 1-7 A. Precautions .........................
CHAPTER 1 I. SPECIFICATIONS Main Unit Type : Flatbed image scanner Reading Unit Image sensor Light source Document type Document alignment position Max.
CHAPTER 1 II. PARTS CONFIGURATION A. Front View 1 2 q DocumentCover w Document Glass e Start Button LTR A4 B5 B5 R LT A4 3 Figure 1-1 B. Rear View q USB Connector w Option Connector e Power Connector 1 2 3 Figure 1-2 1-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 1 III. SETTING UP THE SCANNER A. Precautions * * * * * Keep the scanner out of direct sunlight. Direct exposure to the sun or excessive heat may cause damage to the scanner. Do not install the scanner in a humid or dusty environment. Use the supplied AC adapter only. Place the scanner securely on an even, flat surface. Tilted or uneven surface may cause a mechanical problem. Keep the outer carton and packing material in case you may ship the scanner in the future. COPYRIGHT © 2000 CANON INC.
CHAPTER 1 B. Unlocking the Scanning Unit Scanning unit is locked by the carriage lock to prevent a damage during transport. Unlock the scanning unit by pushing the carriage lock toward the “unlock” mark to use the scanner. 1 LTR A4 B5 B5 R LT A4 q Carriage Lock Figure 1-3 Note : Ensure to lock the scanning unit during transport. 1-4 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 1 C. Connecting the Cables FB1210U is connected to the USB port on the host computer. Refer to the “Getting Started” bundled with the product for details. For connecting the host computer’s cables, refer to the manuals for the host computer. 1. Connect the AC Adapter Cable and USB Cable 1) Connect the AC adapter plug to the power connector on the scanner.
CHAPTER 1 D. Scanning a Document 1) Open the document cover. 2) Place a document on the document glass, facing the image side down and aligning the upper corner with the alignment mark. LTR A4 B5 ...XYZ 1 B5 R LT A4 q Alignment Mark Figure 1-5 3) Close the document cover, caring not to dislodge the document. 4) Send “SCAN” command from the host computer to scan. 1-6 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 1 IV. CUSTOMER’S DAILY MAINTENANCE Dirt on the document glass may cause an unclear image or lines on an image. Clean the document glass using the following procedures. 1) Disconnect all cables from the scanner. 2) Wipe a dirt off the document glass with a soft clean cloth dampened with water and well wrung. 3) Thoroughly wipe water off the document glass with a dry cloth. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 2 OPERATION AND TIMING I. BASIC OPERATION .................... 2-1 F. Averaging .......................... 2-16 A. Functions ............................ 2-1 G. Binary Processing .............. 2-17 B. Electrical System ................ 2-2 H. Image Inversion (negative/positive) ............ 2-18 C. Main PCB Input and Output . 2-4 IV. CONTROL SYSTEM ............ 2-19 D. Basic Sequences of Operations ........................................... 2-5 A. Control System Diagram .... 2-19 II.
CHAPTER 2 I. BASIC OPERATION A. Functions The scanner functions are divided into the following three main systems. 1. Optical System The optical system consists of the scanning lamp, lens and mirrors. It exposes a document, then the reflected light from the document is collected onto a light-sensitive device CCD (charge-coupled device ) via the lens and mirrors. 2. Image Processing System The image processing system consists mainly of the CCD, analog IC, and ASIC.
CHAPTER 2 B. Electrical System 1. Outline The scanner is equipped with CPU and USB controller. Host computer sends a command to the ASIC via the USB controller and CPU, the CPU controls the whole electrical circuits and image processing of the scanner. The image signals read by the CCD are converted into digital data by analog IC. The digital data are then processed by the ASIC and output to the host computer via USB interface.
CHAPTER 2 2. Functions of the Main PCB 1) Analog IC Converts the image signals (analog signals) read by the CCD into digital data.
CHAPTER 2 C.
CHAPTER 2 D. Basic Sequences of Operations The basic sequences of operations of CanoScan FB1210U is divided into the power ON sequence and the document scanning sequence. 1. Power ON Sequence Power ON (1) Check Analog IC register and ASIC port Execute USB cable test (1) Connect the scanner.
CHAPTER 2 2. Document Scanning Sequence Scan Command Sequence Standby Setup 0.1 Time (Sec.) 2.0 Scanning Unit Forward Scanning Unit Backward 90.0 Standby 9.
CHAPTER 2 II. OPTICAL SYSTEM The optical system has functions from exposing a document by the scanning lamp to collecting the reflected light to the CCD. The system employs a 3-line CCD to recognize colors of the document. CCD Lens Scanning Lamp LTR A4 B5 B5 R LT A4 Figure 2-6 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 2 A. Scanning Lamp When the scanner is powered on, the scanning lamp lights to standby. The scanner is provided with an energy saving setting which is made in the Scanner Utilities Dialog. For example, if it is set for 30 minutes, then no scan command is sent for 30 minutes, ASIC sends the scanning lamp off signal to turn off the lamp. Scanning Lamp Main PCB AC Adapter PWM GND Host Computer CPU CCD PCB GND Inverter PCB ASIC Figure 2-7 2-8 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.
CHAPTER 2 B. Motor Control When the host computer sends a command to change scaling/resolution, the motor driver current control signals [PA+, PA-, PB+, PB-] are changed to generate a torque for the rotating speed. Yet, the reverse speed of the scanning unit is always constant. The ASIC receives each command sent from the host computer via the USB interface to control the motor by four-phase motor driver pulse signals [OUT1B, OUT1A, OUT2A, OUT2B].
CHAPTER 2 III. IMAGE PROCESSING A. Outline The image processing system converts light signals read by the CCD to electric signals, then outputs the image data to the host computer via the USB interface upon various image processing.
CHAPTER 2 B. Image Processing 1. Analog IC Output signal from the CCD is an analog signal which cannot be used as image data. So RGB output signal from the CCD is amplified by analog amplifier to generate analog data. The generated data is converted into averaged analog signal by D/A converter, then got feedback to the A/D converter to output constant digital data to the ASIC.
CHAPTER 2 2. D/A Converter D/A converter removes ununiform analog data generated by the CCD. It adjusts CCD output to keep max. 5V of input signal to the A/D converter, to make the black level of the image constant. 3. A/D Converter The A/D converter converts the black-level-corrected image signal (analog signal) to a 14-bit image data (digital signal) in the order of red, green and blue image signal. 5V is applied to the VRT terminal and reference voltage is applied to the VRB terminal.
CHAPTER 2 C. Calibration Calibration can be performed to normalize the pixels of a linear CCD so that each pixel produces the same digital output code from the scanner when presented with the same image light intensity. This intensity ranges from black (no light) to white (maximum light intensity). The CCD’s analog output may have large pixel-to-pixel variations in their output voltage when scanning the same white image (corresponding to errors on brighter signals).
CHAPTER 2 D. Filter Processing When converting resolution and scaling, the image quality tends to be reduced. To prevent the image quality reduction, filter processing is performed according to the resolution. Filter processing for this scanner includes horizontal scanning interpolation, vertical scanning interpolation, descreen, and averaging. Table 2-2 shows the resolution for filter processing.
CHAPTER 2 E. Interpolation Processing When reading images at higher resolution, the one pixel output of the CCD is treated as two image data in the horizontal scanning direction, and the one line output of the CCD is treated as two image data in the vertical scanning direction, causing a reduced image quality. To prevent the image quality reduction, interpolation processing is performed. Figure 2-12 shows a change in image density by the interpolation processing.
CHAPTER 2 F. Averaging When reading images at lower resolution, the thinned data increases resulting in output image deterioration. Averaging is a process in which the data to be thinned and the data to be actually output are averaged and output, in order to suppress the image deterioration due to the data thinning.
CHAPTER 2 G. Binary Processing Binary processing converts the 8-bit grayscale data into binary data in which 1 bit indicates white or black. 255 254 . . . 129 128 127 126 . . . 1 0 Slice level Document Binary processing Image data (8 bits) 1 1 . . . 1 1 0 0 . . . 0 0 Binary data (1 bit) Output image Figure 2-14 The ASIC sets parameters (slice level) in the slice level register when the host computer commands binary processing.
CHAPTER 2 H. Image Inversion (negative/positive) Image inversion is to reverse the density level of a document by inverting the color data, 8-bit grayscale data or binary data. Image Inversion ABC ABC Document Image Output Figure 2-16 2 - 18 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 2 IV. CONTROL SYSTEM A. Control System Diagram Host Computer Main PCB +12V USB Controller AC Adapter Scanning Unit ASIC CPU Inverter & Scanning Lamp ROM Motor Driver Drive Motor Figure 2-17 B. Main PCB Main PCB consists of CPU, ROM, SRAM, DRAM, ASIC, USB controller, analog I/C and motor driver. The CPU controls all scanning operations, and the ROM has the control program code. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 2 V. INTERFACE A. Overview of the USB Standard Since early 1997, the Universal Serial Bus (USB) has been the standard on most PCs. The USB standard was developed by Compaq, IBM, Intel, Microsoft, NEC, and Northern Telecom. It resulted from an industry-wide initiative to standardize peripheral attachments to PCs, and to improve the speed, performance and ease of use of PC peripherals. USB has been supported from Windows 95 (OSR 2.1), and it is now a key component of Windows 98.
CHAPTER 2 C. Signal Definitions USB uses two differential signal lines (D+ and D-) only to communicate with the host computer. Pin Signal 1 2 3 VBUS 4 Signal GND Shell Chassis DD+ 2 3 1 4 Chassis GND Table 2-3 D. Interface Connection USB connctor has A plug for connecting to upper layer and B plug for connecting to lower layer. A Plug To Host Computer B Plug To Scanner Figure 2-18 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 2 VI. POWER SUPPLY DC power is supplied from a supplied AC adapter. Through power regulator, three DC power sources (+5V, +12V and +15V) are used in the circuit. +5V is supplied for the digital circuit and linear chip, +15V is for the CCD PCB, and +12V is for the motor driver and scanning lamp. Protection circuit is used between the AC adapter and regulator to prevent over voltage, over current or reverse polarity.
CHAPTER 3 MECHANICAL SYSTEM I. PARTS REPLACEMENT .............. 3-1 A. Removing the Main PCB ...... 3-4 A. Precautions ......................... 3-1 B. Removing the Button PCB ... 3-6 II. EXTERNALS .............................. 3-2 IV. OPTICAL SYSTEM ..................... 3-8 A. Removing the Document Cover ........................................... 3-2 B. Removing the Top Cover and Document Glass Assembly ... 3-3 A. Removing the Carriage Assembly ........................................... 3-8 B.
CHAPTER 3 I. PARTS REPLACEMENT A. Precautions * Disconnect the AC adapter and USB cable from the scanner before replacing the parts. * Wear anti-static gloves and grounding strap around the wrist during the work. * Follow the instructed steps. Do not loosen any screw from the parts that is not to be replaced. * Store the removed parts in a clean place and avoid missing. * Attach the parts in reverse order of the removing steps, unless otherwise specified.
CHAPTER 3 II. EXTERNALS A. Removing the Document Cover 1) Open the document cover until it is perpendicular to the base frame, then lift to remove it. 1 LTR A4 B5 2 B5 R LT A4 q Document Cover w Base Frame Figure 3-1 3-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 B. Removing the Top Cover and Document Glass Assembly 1) Remove two screws from the top cover, then lift the top cover and document glass assembly to remove them. 1 2 3 LT R A4 B5 5 B R LT 4 A q Screw w Top Cover e Document Glass Assembly Figure 3-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 III. PCBs A. Removing the Main PCB 1) Remove three screws from the bottom of the scanner to take out the main PCB. 1 2 q Screw w Main PCB Figure 3-3 3-4 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 2) Disconnect the cables for the motor assembly, button PCB and scanning unit from the main PCB. 1 2 3 q Motor Assembly Cable w Button PCB Cable e Scanning Unit Cable (Flat Cable) Figure 3-4 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 B. Removing the Button PCB 1) Remove the main PCB. 2) Remove the top cover and document glass assembly. 3) Remove two screws from the cable cover to remove it, then cut four tie-wraps. 1 2 3 q Screw w Cable Cover e Tie-wrap Figure 3-5 3-6 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 4) Remove the screw from the button PCB to remove it. 1 2 q Screw w Button PCB Figure 3-6 Note: When assembling, make sure to tie-wrap the cables for the motor assembly and button PCB. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 IV. OPTICAL SYSTEM A. Removing the Carriage Assembly 1) Remove the main PCB. 2) Remove the top cover and document glass assembly. 3) Rotate the gear mounted on the motor assembly to move the carriage assembly away from the home position. 1 2 3 q Scanning Unit w Motor Assembly e Gear Figure 3-7 3-8 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 4) Remove two screws that fix the gear plate 2 on the sliding rod to remove the gear plate 2 and spring. 1 2 3 4 q w e r Screw Gear Plate 2 Spring Sliding Rod Figure 3-8 Note: When fixing the gear plate 2 on the sliding rod, use the spring to adjust the drive belt tension. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 5) Remove the screw that fixes the motor assembly on the main frame. 1 2 q Screw w Motor Assembly Figure 3-9 3 - 10 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 6) Slide the sliding rod with the carriage assembly in the arrow direction, then lift to remove it. 1 2 q Scanning Unit w Sliding Rod Figure 3-10 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 7) Remove the drive belt from the carriage assembly. 1 2 q Scanning Unit w Drive Belt Figure 3-11 Note: Do not remove the flat cable from the carriage assembly. 3 - 12 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 8) Pull out the sliding rod to remove the carriage assembly. 1 2 q Scanning Unit w Sliding Rod Figure 3-12 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 B. Removing the Motor Assembly 1) 2) 3) 4) 5) Remove Remove Remove Remove Pull the the main PCB. the top cover and document glass assembly. the carriage assembly. two screws from the cable cover to remove it, then cut four tie-wraps. drive belt through the gear to remove it from the motor assembly. 1 3 2 q Drive Belt w Motor Assembly e Gear Figure 3-13 3 - 14 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 3 6) Remove the screw that fixes the motor assembly on the sliding rod. 1 2 3 q Sliding Rod w Motor Assembly e Screw Figure 3-14 Note: When attaching, make sure to tie-wrap the cables for the motor assembly and button PCB. COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 4 MAINTENANCE AND SERVICING I. PERIODICAL REPLACEMENT III. PERIODICAL SERVICING ........... 4-1 PARTS ....................................... 4-1 IV. SPECIAL TOOLS ........................ 4-1 II. CONSUMABLE PARTS V. SOLVENTS AND LUBRICANTS .... 4-1 DURABILITY .............................. 4-1 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 4 I. PERIODICAL REPLACEMENT PARTS None II. CONSUMABLE PARTS DURABILITY None III. PERIODICAL SERVICING None IV. SPECIAL TOOLS None V. SOLVENTS AND LUBRICANTS None COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 TROUBLESHOOTING I. INTRODUCTION ......................... 5-1 A. Power LED Not Lighting ....... 5-4 A. Initial Check ....................... 5-1 B. Communication Failure ....... 5-4 B. Others ................................. 5-1 C. Carriage Movement Failure .. 5-5 II. TROUBLESHOOTING FLOWCHART ........................................... 5-2 A. Power ON Failure Troubleshooting Flowchart .. 5-2 B. Communication Failure Troubleshooting Flowchart .. 5-3 III.
CHAPTER 5 I. INTRODUCTION A. Initial Check Check if the operating environment conforms to the following conditions. * * * * * Line voltage is within ±10% of the rated value. Ambient temperature and humidity conform to the operating environment. (Refer to CHAPTER 1, I. SPECIFICATIONS) The scanner is not setup near a water faucet, boiler, humidifier, open flame, or in dusty place. The scanner is not exposed to direct sunlight.
CHAPTER 5 II. TROUBLESHOOTING FLOWCHART A. Power ON Failure Troubleshooting Flowchart Unlock Carriage Lock Connect AC Adapter No Power LED is ON ? Table 5-1 Yes Connect USB cable Figure 5-2 Figure 5-1 5-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 B. Communication Failure Troubleshooting Flowchart Scan Communication failed ? Yes Table 5-2 No Scanning Unit cannot move ? Yes Table 5-3 No Poor image quality ? Yes Table 5-4 No Acoustic noise generated ? Yes Table 5-5 No End Figure 5-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 III. PROBLEM, CAUSE AND CORRECTIVE ACTION FB1210U may have the following five problems. * * * * * Power LED not lighting Communication failure Carriage movement failure Poor image quality Noise generated A.
CHAPTER 5 C. Carriage Movement Failure Drive belt broken or worn Possible Cause Drive belt Releated Parts Check Method Corrective Action Trial replacement Replace the drive belt Gears broken or worn Gear plate 2 Trial replacement Replace the gear plate 2 Start button failure Button PCB Trial replacement Replace the button PCB Drive motor failure Motor assembly Trial replacement Replace the motor assembly Table 5-3 D.
CHAPTER 5 IV. CANON SCANNER TEST A. Outline Canon Scanner Test is a utility software to check if faulty operation of CanoScan FB1210U is due to the hardware or the communication with the host computer. Windows : chk1210.exe (English or Japanese is switched according to the language to be used in Windows.) Macintosh : chk_for_1210U_E B. Operating Environment The following environment is required for operating the Canon Scanner Test.
CHAPTER 5 D. Functions Descriptions 1. Scanner Information Select “Scanner information” from the “Function” menu to display as shown in Figure 5-3 (Windows), Figure 5-4 (Macintosh). Figure 5-3 Figure 5-4 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 * Vendor ID CanoScan FB1210U manufacturer name as “Canon” * Product ID Product name of CanoScan FB1210U as “IX-12025G” * ROM Version Firmware version of CanoScan FB1210U * USB Port USB information (Windows only) 5-8 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 2. Self Test Select “Scanner self test” from the “Function” menu to display a dialog as shown in Figure 5-5 (Windows), Figure 5-6 (Macintosh). Figure 5-5 Figure 5-6 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 Click “OK” to start scanner self test. When it is completed normally, a dialog is displayed as shown in Figure 5-7 (Windows), Figure 5-8 (Macintosh). Figure 5-7 Figure 5-8 When an error occurs, refer to “E. Error Message” to take a corrective action. 5 - 10 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 3. Save Test Data Select “Save test data” from the “Function” menu to display a dialog as shown in Figure 5-9 (Windows), Figure 5-10 (Macintosh). Figure 5-9 Figure 5-10 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 Click “OK” to save test data. When test data has been saved, a dialog is displayed as shown in Figure 5-11 (Windows), Figure 5-12 (Macintosh), and test result text data (test_dat.txt) is saved in the folder of the Canon Scanner Test. Figure 5-11 Figure 5-12 5 - 12 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 4. Scan Select “Scan” from the “Function” menu to display a dialog as shown in Figure 5-13 (Windows), Figure 5-14 (Macintosh). Figure 5-13 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
CHAPTER 5 Figure 5-14 * Scan count Set a number from 1 to 100. * Resolution (dpi) When the resolution for scanning an image is selected at 200, 300, 400, or 600 dpi, whole document glass area is scanned. When selected at 1200 dpi, 10,280 pixel x 500 pixel area in the upper side of the document glass is scanned. * Image handling When “Read in memory (no file)” is selected, the image is read into the memory, then abandoned after readout.
CHAPTER 5 E. Error Message 1. “Scanner is disconnected or locked.” Cause 1 : Carriage lock is locked. Corrective action : Unlock the carriage lock. Cause 2 : USB cable is not properly connected. Corrective action : Connect the USB cable to the host computer and the scanner properly. Cause 3 : Scanner is not detected by the host computer. Corrective action : Refer to the “II. Troubleshooting Flowchart”. 2. “Scanner is disconnected.” Cause 1 : Scanner is not connected to the host computer.
CHAPTER 6 PARTS CATALOG FIGURE 001 .............................. 6-2 COPYRIGHT © 2000 CANON INC. FIGURE 100 .............................. 6-4 CANOSCAN FB1210U REV.0 APR.
CanoScan FB1210U COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
FIGURE 001 ACCESSORY 1 2 3 4 5 6-2 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
R A N K Q' T Y FIGURE & KEY NO. PART NUMBER 001-01 NIC-BXDC-000 1 CABLE, INTERFACE 02 NIP-WFS0-722 1 ADAPTOR, AC CANADA, LA, USA NIP-WFS0-723 1 ADAPTOR, AC JAPAN 03 NIP-WFS0-724 1 ADAPTOR, AC EUR 04 NIP-WFS0-725 1 ADAPTOR, AC UK, HK 05 NIP-WFS0-726 1 ADAPTOR, AC AUSTRALIA, SINGAPORE COPYRIGHT © 2000 CANON INC. DESCRIPTION SERIAL NUMBER/REMARKS CANOSCAN FB1210U REV.0 APR.
FB1210U FIGURE 100 1 2 3 LTR A4 B5 5 4 B5 R LT 6 A4 7 9 15 8 2 11 10 12 6 16 14 2 13 2 17 18 19 6-4 COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
R A N K Q' T Y FIGURE & KEY NO.
APPENDIX I. GENERAL CIRCUIT DIAGRAM .... A-1 COPYRIGHT © 2000 CANON INC. II. MAIN PCB CIRCUIT DIAGRAM ... A-2 CANOSCAN FB1210U REV.0 APR.
I. GENERAL CIRCUIT DIAGRAM JP4 JP1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Scanning Unit LAMP_GND LAMP_GND 12V_LAMP 12V_LAMP +18VP +18VP DGND PHI1 DGND PHI2 DGND CLB DGND DGND DGND RB DGND TG VCC DGND AGND AGND AGND CCD_B AGND CCD_G AGND CCD_R VBUS DD+ GND 1 2 3 4 Main PCB JP2 CHK_FAU 1 FAU_LAMP 2 GND 3 JP3 1 VCC 2 LED 3 HOTKEY0 Button PCB JP5 Drive Motor BL BR YE OR J1 1 2 3 4 OUT1B OUT1A OUT2A OUT2B COPYRIGHT © 2000 CANON INC. CANOSCAN FB1210U REV.0 APR.
II.
J1 C119 +12V R193 + + C121 D9 C122 C131 + R187 Q9 C133 D11 R171 U19A C114 2 +5VD R242 T1 L12 13 R203 EL151 VCC C150 8 T5 T8 C120 AVCC 12 VCC C115 U19F U19D R204 11 C108 + C116 U19E + T3 T2 T10 T9 T6 C109 R194 C117 C135 + C141 + +12V 10 FOR MOTOR U14 +12VM +12V 1 2 3 4 +12V L14 Q10 8 7 6 5 D15 + C110 C146 + C149 T4 R202 C111 C145 + C147 +12VL FOR LAMP D10 R208 R241 R207 L10 R197 R200 C217 C118 C112 T7 +18VP EL99 C222
D1 MTATHOME R94 C62 VCC 3 1 4 C60 U19B LAMP XPA EL42 4 5 1 4 6 C61 EL43 C57 DGND U19C EL33 HOTKEY1 EL41 PHASE1 PHASE2 I01 I11 I02 I12 Y1 Y2 DBUS0 DBUS1 DBUS2 DBUS3 DBUS4 DBUS5 DBUS6 DBUS7 NRAS NLCAS NUCAS NOE ABUS0 NWE DBUS8 DBUS9 DBUS10 DBUS11 DBUB12 DBUS13 DBUS14 DBUS15 C54 VCC C53 VCC P81 LED R77 RP36 RP37 C55 HOTKEY0 1 3 5 7 1 3 5 7 C64 2 4 6 8 2 4 6 8 8P4R 2 8P4R 4 6 8 RP12 1 3 5 7 2 4 6 8 2 4 6 8 RP19 RP15 R111 2 4 6 8 2 4 6 8 RP13 1 3 5 7 1 3 5 7 1 3
C3 22P R8 Y1 D21 EL2 C4 22P C2 VCC EL3 EL4 R28 35 21 20 10 14 15 16 17 2 3 4 5 6 7 8 9 22 U1 EA/VP X1 X2 RESET IHT0 IHT1 T0 T1 P1.0/T2 P1.1/T2X P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 VCC P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.
JP5 1 2 3 4 R223 R225 C175 R227 EL150 IO2 I12 PHASE2 R236 33K EL149 EL148 C179 SENSE1 LOADSUPPLY OUT2A COMP_N1 OUT1B GND GND GND I01 GND LOGICSUPPLY RC1 VREF1 PHASE1 I11 RC2 VREF2 PHASE2 I12 IO2 OUT2B COMP_IN2 SENSE2 OUT1A U17 EL147 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC C183 R224 R226 R235 R228 C172 EL125 +12VM + I01 I11 PHASE1 C178 C182 C173 C174 C180 R230 R233 Q12 R229 R239 C176 Y1 R234 Q13 C224 R231 + R240 EL12
VCC C154 C4 + C166 C219 R192 + C159 nSTROBE BUSY SYSBUS0 SYSBUS1 SYSBUS2 SYSBUS3 SYSBUS4 SYSBUS5 SYSBUS6 SYSBUS7 Q8 R216 R218 R217 D- R219 D+ D- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 U16 CLKOUT URST IOR#/WR# IOW#/WAIT# D0 D1 D2 D3 VCC GND D4 D5 D6 D7 VCP D+ DVCC GND NCD IK 3.
JP2 1 2 3 VCC EL71 T13 JP3 1 2 3 D22 D23 D2 HOTEY1 EL90 EL89 T12 C95 R179 + C94 L3 D5 D7 C101 D3 D6 D8 VCC R175 R173 +12VL C1815 R178 Q4 R177 Q7 XPA R80 VCC +18VP EL152 C227 CCD_R CCD_G CCD_B HOTK0 LED MTATHOME C228 EL70 + C93 TG RB CLB PHI2 3 VCC C102 R182 PHI1 C107 4 JP1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 PHOTO COUPLER S1 R183 C105 C104 C106 C214 C215 C216 C103 VCC 1 2 + C221 EL82 EL85 EL84 EL86 E
D_ABUS0 D_ABUS1 D_ABUS2 D_ABUS3 D_ABUS4 D_ABUS5 D_ABUS6 D_ABUS7 D_ABUS8 D_ABUS9 D_nRAS D_nUCAS D_nLCAS D_nWE D_nOE 17 18 19 20 23 24 25 26 27 28 11 12 15 16 32 14 30 31 13 29 U8 IRAM_A0 IRAM_A1 IRAM_A2 IRAM_A3 IRAM_A4 IRAM_A5 IRAM_A6 IRAM_A7 IRAM_A8 IRAM_A9 NC1 NC2 NC3 NC4 NC5 RAS UCAS LCAS WE OE D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 VCC1 VCC2 VCC3 VSS1 VSS2 VSS3 2 3 4 5 7 8 9 10 33 34 35 36 38 39 40 41 1 6 21 22 37 42 BC1 D_DBUS0 D_DBUS1 D_DBUS2 D_DBUS3 D_DBUS4 D_DBUS5 D_DBUS6 D_DBUS7
C187 C188 CCD_R CCD_G CCD_B C190 C191 C199 C200 C203 C193 C194 C196 C197 SEN SD SDI AVCC C205 C207 C208 C185 C186 EL143 C204 AVC C184 C206 EL141 C209 EL145 1 2 3 4 5 6 7 8 9 10 11 12 13 14 U18 VBandGap VRefMid VA1 AGND1 OSR VREF+ OSG VREFOSB VA2 AGND2 /SEN SDI SDO D7 D6 D5 D4 D3 D2 D1 D00 VD DGND CLMP VSMP MCLK SCLK 28 27 26 25 24 23 22 21 20 19 18 17 16 15 OP13 OP12 OP11 OP10 OP9 OP8 OP7 OP6 + C201 EL139 EL140 EL142 EL144 +5VD EL134 C202 C210 C211 C212 C213 CLMP VS
COPYRIGHT © AU 2000 CANON INC. CANOSCAN0400M0.04-1 FB1210U REV.0 APR. 2000 PRINTED IN JAPAN AU JAPON) PRINTED IN JAPAN (IMPRIME JAPON) CANON(IMPRIME INC.
