Canon CANOSCAN FB1210U Service Manual Download Page 68

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CHAPTER 5

5 - 3

COPYRIGHT

2000 CANON INC. CANOSCAN FB1210U REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

Scan

Communication

failed ?

Scanning Unit

cannot move ?

Yes

Table 5-2

Yes

Table 5-3

Yes

Table 5-4

Poor

image quality ?

Acoustic noise

generated ?

Yes

Table 5-5

End

B. Communication Failure Troubleshooting Flowchart

Figure 5-2

Summary of Contents for CANOSCAN FB1210U

Page 2: ...NC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON COPYRIGHT 2000 CANON INC Printed in Japan Imprimè au Japon Use of this manual should be strictly supervised to avoid disclosure of confidential information ...

Page 3: ...U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON CanoScan FB1210U F91 4411 AZG000000 F91 4431 CZG000000 F91 4441 DZG000000 F91 4451 EZG000000 F91 4461 FZG000000 F91 4471 LZG000000 F91 4421 MZG000000 F91 4491 JZG000000 LIST OF SERIAL NUMBER ...

Page 4: ...L SYSTEM 2 7 A Scanning Lamp 2 8 B Motor Control 2 9 III IMAGE PROCESSING 2 10 A Outline 2 10 B Image Processing 2 11 C Calibration 2 13 D Filter Processing 2 14 E Interpolation Processing 2 15 F Averaging 2 16 G Binary Processing 2 17 H Image Inversion negative positive 2 18 IV CONTROL SYSTEM 2 19 A Control System Diagram 2 19 B Main PCB 2 19 V INTERFACE 2 20 A Overview of the USB Standard 2 20 B...

Page 5: ... Operating Environment 5 6 C Functions 5 6 D Functions Descriptions 5 7 E Error Message 5 15 CHAPTER 5 TROUBLESHOOTING CHAPTER 4 MAINTENANCE AND SERVICING I PERIODICAL REPLACEMENT PARTS 4 1 II CONSUMABLE PARTS DURABILITY 4 1 III PERIODICAL SERVICING 4 1 IV SPECIAL TOOLS 4 1 V SOLVENTS AND LUBRICANTS 4 1 CHAPTER 3 MECHANICAL SYSTEM I PARTS REPLACEMENT 3 1 A Precautions 3 1 II EXTERNALS 3 2 A Removi...

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Page 8: ...PON CHAPTER 1 GENERAL DESCRIPTIONS I SPECIFICATIONS 1 1 II PARTS CONFIGURATION 1 2 A Front View 1 2 B Rear View 1 2 III SETTING UP THE SCANNER 1 3 A Precautions 1 3 B Unlocking the Scanning Unit 1 4 C Connecting the Cables 1 5 D Scanning a Document 1 6 IV CUSTOMER S DAILY MAINTENANCE 1 7 ...

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Page 10: ...56 gradations Binary black and white Optical resolution 1200 dpi x 2400 dpi Scanning time 7 min and 10 sec color A4 1200 dpi 3 min grayscale A4 1200 dpi 7 sec binary A4 1200 dpi Cropping of scan area One rectangular area only Interface Interface USB Universal Serial Bus 1 1 Others Operating environment Temperature 10 to 35 degrees Relative humidity 20 to 80 RH Air pressure 608 to 1013 hPa Power co...

Page 11: ... REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON q DocumentCover w Document Glass e Start Button q USB Connector w Option Connector e Power Connector L T R A4 LTR B5 A 4 B 5 1 3 2 1 2 3 II PARTS CONFIGURATION A Front View Figure 1 1 B Rear View Figure 1 2 ...

Page 12: ...t 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 ...

Page 13: ...rriage Lock L T R A4 LTR B5 A 4 B 5 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 Figure 1 3 Note Ensure to lock the scanning unit during transport ...

Page 14: ...ter 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 2 Connect the square plug B type of the USB cable to the USB connector on the scanner and connect the flat plug A type of the USB ca...

Page 15: ... T R A4 LTR B5 A 4 B 5 X Y Z 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 Figure 1 5 3 Close the document cover caring not to dislodge the document 4 Send SCAN command from the host computer to scan ...

Page 16: ...NCE 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 ...

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Page 18: ... Lamp 2 8 B Motor Control 2 9 III IMAGE PROCESSING 2 10 A Outline 2 10 B Image Processing 2 11 C Calibration 2 13 D Filter Processing 2 14 E Interpolation Processing 2 15 F Averaging 2 16 G Binary Processing 2 17 H Image Inversion negative positive 2 18 IV CONTROL SYSTEM 2 19 A Control System Diagram 2 19 B Main PCB 2 19 V INTERFACE 2 20 A Overview of the USB Standard 2 20 B Benefits of the USB Sc...

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Page 20: ...d 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 It converts analog signals from the CCD into digital signals which is read by the host computer 3 Control System The control system...

Page 21: ...C Adapter CCD PCB Drive Motor Inverter PCB 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 t...

Page 22: ...AM control CCD timing clock creation Line buffer control CCD output line difference adjustment Image processing Binary processing Image inversion Shading correction Motor driver control 3 DRAM Stores the shading correction data when performing shading correction and the image data when scanning 4 Motor Driver A monolithic microstep motor driver supplies power to the drive motor 5 USB Controller Tr...

Page 23: ... 26 27 28 LAMP_GND LAMP_GND 12V_LAMP 12V_LAMP 15VP 15VP 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 OUT1B OUT1A OUT2A OUT2B JP4 1 2 3 4 To Host Computer J1 1 2 Home Position Sensor Button PCB Drive motor drive signal Start Button Power LED H when scanning unit is in home position H when power LED is ON H when start button is pressed To...

Page 24: ...Error returns Error returns Error returns Error returns Execute memory R W test 3 Memory R W test failed Execute full memory R W test 4 Full memory R W test failed Error returns Execute DMA transit test 5 5 Access DMA transit test DMA transit test failed Check carriage lock on off 6 Carriage lock is off Standby 6 Move drive motor forward 100 steps then backward to check carriage lock on off D Basi...

Page 25: ...rd To maintain the scanner ready for scan From the scanner receives a scan command until it starts scanning To execute calibration for setting gain data and shading data The data is stored in DRAM After the scanner starts scanning until whole scan area specified by the host computer are scanned After the scanning unit starts moving backward until it returns to the home position To execute image pr...

Page 26: ...AN IMPRIME AU JAPON L T R A4 LTR B5 A 4 B 5 CCD Lens Scanning Lamp 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 Figure 2 6 ...

Page 27: ...verter PCB Scanning Lamp CPU 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 Figure 2 7 ...

Page 28: ...en 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 OU...

Page 29: ...USB USB Controller Control Signal Data Status Signal Home Position Sensor ASIC Motor Driver Inverter Analog IC Vin CCD Control Clock D D Drive Motor Scanning Lamp 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 Figure 2 9 ...

Page 30: ...nalog IC 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 Figure 2 10 ...

Page 31: ...put 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 A D converter outputs 0 when ...

Page 32: ...then these errors can be eliminated Ideally the digital output code for any pixel would be zero for a black image and some code near the full scale for an image with maximum brightness This code is called the target code The analog IC eliminates these global and pixel to pixel offset and gain errors with its Correlated Double Sampling Offset D A converter Variable Gain Amplifier VGA and Programmab...

Page 33: ...yscale Resolution dpi Horizontal scanning interpolation Vertical scanning interpolation Descreen Averaging 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 in...

Page 34: ...ation 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 ...

Page 35: ...ata Thinned data CCD reading data Output image data Averaged data A B C D 4 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 Figure 2 13 ...

Page 36: ...omparator A B B Slice level register From ASIC Binary data 1 bit G Binary Processing Binary processing converts the 8 bit grayscale data into binary data in which 1 bit indicates white or black Figure 2 14 The ASIC sets parameters slice level in the slice level register when the host computer commands binary processing The comparator compares the image data with the slice level and converts the da...

Page 37: ... APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON ABC Image Inversion Document ABC Image Output 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 Figure 2 16 ...

Page 38: ...Main PCB AC Adapter Scanning Unit Inverter Scanning Lamp Drive Motor ROM USB Controller Motor Driver IV CONTROL SYSTEM A Control System Diagram 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 ...

Page 39: ...d in Windows CE and Windows 2000 according to Microsoft USB support is currently available on the Apple platform and will be available shortly on some other platforms B Benefits of the USB Scanner 1 True Plug Play Unlike the previous generation of SCSI scanners no add in cards are required to setup the USB scanners This eliminates complex procedures such as opening the box to install a card or rec...

Page 40: ...assis GND Pin 1 2 3 4 Shell Chassis 1 2 3 4 A Plug To Host Computer B Plug To Scanner C Signal Definitions USB uses two differential signal lines D and D only to communicate with the host computer Table 2 3 D Interface Connection USB connctor has A plug for connecting to upper layer and B plug for connecting to lower layer Figure 2 18 ...

Page 41: ...alog IC Drive Motor PWM PWM 12V Inverter Scanning Lamp Inverter FAU Lamp x 2 FAU S11 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 th...

Page 42: ...EM I PARTS REPLACEMENT 3 1 A Precautions 3 1 II EXTERNALS 3 2 A Removing the Document Cover 3 2 B Removing the Top Cover and Document Glass Assembly 3 3 III PCBs 3 4 A Removing the Main PCB 3 4 B Removing the Button PCB 3 6 IV OPTICAL SYSTEM 3 8 A Removing the Carriage Assembly 3 8 B Removing the Motor Assembly 3 14 ...

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Page 44: ...efore 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 After replacement check the quantity and shape of the parts ...

Page 45: ...U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON L T R A4 LTR B5 A 4 B 5 1 2 q Document Cover w Base Frame 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 Figure 3 1 ...

Page 46: ...NTED IN JAPAN IMPRIME AU JAPON q Screw w Top Cover e Document Glass Assembly 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 Figure 3 2 A4 A 4 LTR L T R B5 B 5 1 2 3 ...

Page 47: ...2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 1 2 q Screw w Main PCB III PCBs A Removing the Main PCB 1 Remove three screws from the bottom of the scanner to take out the main PCB Figure 3 3 ...

Page 48: ...CAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 1 2 3 q Motor Assembly Cable w Button PCB Cable e Scanning Unit Cable Flat Cable 2 Disconnect the cables for the motor assembly button PCB and scanning unit from the main PCB Figure 3 4 ...

Page 49: ... 2000 PRINTED IN JAPAN IMPRIME AU JAPON 1 2 3 q Screw w Cable Cover e Tie wrap 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 Figure 3 5 ...

Page 50: ...NOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 1 2 q Screw w Button PCB 4 Remove the screw from the button PCB to remove it Figure 3 6 Note When assembling make sure to tie wrap the cables for the motor assembly and button PCB ...

Page 51: ... AU JAPON 1 2 3 q Scanning Unit w Motor Assembly e Gear 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 Figure 3 7 ...

Page 52: ...N IMPRIME AU JAPON 1 2 3 4 q Screw w Gear Plate 2 e Spring r Sliding Rod 4 Remove two screws that fix the gear plate 2 on the sliding rod to remove the gear plate 2 and spring Figure 3 8 Note When fixing the gear plate 2 on the sliding rod use the spring to adjust the drive belt tension ...

Page 53: ...ER 3 3 10 COPYRIGHT 2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 1 2 q Screw w Motor Assembly 5 Remove the screw that fixes the motor assembly on the main frame Figure 3 9 ...

Page 54: ...T 2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON q Scanning Unit w Sliding Rod 2 1 6 Slide the sliding rod with the carriage assembly in the arrow direction then lift to remove it Figure 3 10 ...

Page 55: ...CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON q Scanning Unit w Drive Belt 1 2 7 Remove the drive belt from the carriage assembly Figure 3 11 Note Do not remove the flat cable from the carriage assembly ...

Page 56: ...TER 3 3 13 COPYRIGHT 2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON q Scanning Unit w Sliding Rod 1 2 8 Pull out the sliding rod to remove the carriage assembly Figure 3 12 ...

Page 57: ...tor Assembly e Gear 1 3 2 B Removing the Motor Assembly 1 Remove the main PCB 2 Remove the top cover and document glass assembly 3 Remove the carriage assembly 4 Remove two screws from the cable cover to remove it then cut four tie wraps 5 Pull the drive belt through the gear to remove it from the motor assembly Figure 3 13 ...

Page 58: ... 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON Figure 3 14 Note When attaching make sure to tie wrap the cables for the motor assembly and button PCB 1 3 2 q Sliding Rod w Motor Assembly e Screw 6 Remove the screw that fixes the motor assembly on the sliding rod ...

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Page 60: ...210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON CHAPTER 4 MAINTENANCE AND SERVICING I PERIODICAL REPLACEMENT PARTS 4 1 II CONSUMABLE PARTS DURABILITY 4 1 III PERIODICAL SERVICING 4 1 IV SPECIAL TOOLS 4 1 V SOLVENTS AND LUBRICANTS 4 1 ...

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Page 62: ...CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON I PERIODICAL REPLACEMENT PARTS None II CONSUMABLE PARTS DURABILITY None III PERIODICAL SERVICING None IV SPECIAL TOOLS None V SOLVENTS AND LUBRICANTS None ...

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Page 64: ...r ON Failure Troubleshooting Flowchart 5 2 B Communication Failure Troubleshooting Flowchart 5 3 III PROBLEM CAUSE AND CORRECTIVE ACTION 5 4 A Power LED Not Lighting 5 4 B Communication Failure 5 4 C Carriage Movement Failure 5 5 D Poor Image Quality 5 5 E Noise Generated 5 5 IV CANON SCANNER TEST 5 6 A Outline 5 6 B Operating Environment 5 6 C Functions 5 6 D Functions Descriptions 5 7 E Error Me...

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Page 66: ...dity 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 If it is inevitable to setup in a sunny place hang a curtain to block direct sunlight The scanner is setup in a well ventilated place B Others Moving a scanner from a cold place to a w...

Page 67: ...AN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON Unlock Carriage Lock Connect AC Adapter Power LED is ON Connect USB cable No Yes Table 5 1 Figure 5 2 II TROUBLESHOOTING FLOWCHART A Power ON Failure Troubleshooting Flowchart Figure 5 1 ...

Page 68: ...2000 PRINTED IN JAPAN IMPRIME AU JAPON Scan Communication failed Scanning Unit cannot move Yes Table 5 2 Yes Table 5 3 Yes Table 5 4 No Poor image quality No Acoustic noise generated Yes No Table 5 5 End No B Communication Failure Troubleshooting Flowchart Figure 5 2 ...

Page 69: ...rom the scanner AC adapter output voltage failure Main PCB failure Main PCB connection failure Related Parts None None AC Adapter Main PCB None Check Method Visual check Visual check Output voltage 12V check Tester check 12V GND Visual check Corrective Action Plug the AC adapter into the outlet Connect the AC adapter cable to the power connector on the scanner Replace the AC adapter Replace the ma...

Page 70: ... PCB failure CCD PCB failure Scanning unit Document glass Main PCB Scanning unit Visual check Visual check Trial replacement Trial replacement Replace the scanning unit Clean the document glass Replace the main PCB Replace the scanning unit Possible Cause Related Parts Check Method Corrective Action Motor assembly failure Main PCB failure Scanning unit failure Dirt on sliding rod Reference sheet i...

Page 71: ... Scanner Test Windows platform CanoScan FB1210U PC AT Compatibles Pentium or later Windows 98 OS or Windows 2000 OS FB1210U Device Driver Macintosh platform CanoScan FB1210U Power Macintosh Macintosh OS Version 8 5 or later FB1210U Device Driver Note Install CanoScan FB1210U device driver before using the Canon Scanner Test C Functions Canon Scanner Test has the following functions 1 Scanner Infor...

Page 72: ...OSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 73: ...1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 74: ... CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 75: ...0 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 76: ...ANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 77: ...INTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 78: ...OPYRIGHT 2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON 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 ...

Page 79: ...Image handling When Read in memory no file is selected the image is read into the memory then abandoned after readout When Save to TIFF file is selected for handling an scanned image the file of img0 tif is saved in the folder of the Canon Scanner Test When scan count is set at 2 or more the file of img0 tif img1 tif img2 tif are saved File space to be saved is as follows 200 dpi 11 3 MB 300 dpi 2...

Page 80: ...e scanner Check if the cables are connected properly Cause Scanner is not detected by the host computer Corrective Action Refer to the II Troubleshooting Flowchart 5 Failed to read scanner information Cause Scanner is not detected by the host computer Corrective Action Refer to the II Troubleshooting Flowchart 6 Failed to create a file Failed to open a file Failed to close a file Failed to write i...

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Page 86: ...URE KEY NO DESCRIPTION SERIAL NUMBER REMARKS Q T Y PART NUMBER R A N K 001 01 02 03 04 05 NIC BXDC 000 NIP WFS0 722 NIP WFS0 723 NIP WFS0 724 NIP WFS0 725 NIP WFS0 726 CABLE INTERFACE ADAPTOR AC ADAPTOR AC ADAPTOR AC ADAPTOR AC ADAPTOR AC 1 1 1 1 1 1 CANADA LA USA JAPAN EUR UK HK AUSTRALIA SINGAPORE ...

Page 87: ...6 4 COPYRIGHT 2000 CANON INC CANOSCAN FB1210U REV 0 APR 2000 PRINTED IN JAPAN IMPRIME AU JAPON FIGURE 100 FB1210U A4 A 4 LTR L T R B5 B 5 2 1 3 4 5 2 9 6 15 7 10 13 11 12 8 19 18 17 2 2 16 6 14 ...

Page 88: ...7 NIS M300 882 NIA YFSC 122 NIP L103 700 NIB LHTS F18 NIM U101 500 NIA YFSC 099 NIA YFSC 080 NIP N502 100 NIP N400 300 NIA YFSC 110 NIA YFSC 121 NIA S200 100 NIR C201 200 NPN DOCUMENT COVER ASSEMBLY SCREW M3X8 SELF TAPP LOCK CARRIAGE COVER TOP PLATEN GLASS ASSEMBLY SCREW M3X8 BH PLATE GEAR 2 SPRING BELT DRIVE SLIDING ROD MOTOR ASSEMBLY BUTTON PCB ASSEMBLY BUTTON FUNCTION CLAMP CABLE CARRIAGE ASSEM...

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Page 92: ... 21 23 24 25 26 27 28 1 2 3 4 VBUS D D GND 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 22 1 2 3 CHK_FAU FAU_LAMP GND 1 2 12V GND 1 2 3 VCC LED HOTKEY0 1 2 3 4 OUT1B OUT1A OUT2A OUT2B JP4 JP2 J1 JP1 JP3 JP5 Button PCB BL BR YE OR Main PCB Scanning Unit Drive Motor ...

Page 93: ...8VP C9 LAMP_PWR VCC C7 OUT_R 12V_CCD 5V_CCD C12 C11 VI VO GND C10 C15 C16 R18 U3 R19 VCC 18VP 1 2 JP1 L7 C13 LAMP_PWR 13 12 U1F U1E U1D U1C U1B CCD_SHR 11 9 8 10 R13 R11 R9 6 5 4 3 R2 R3 2 U1A 1 CCD_CP CCD_Ck1 CCD_Ck2 CCD_RS 5V_CCD C1 OUT_G OUT_B C3 C2 12V_CCD R6 R4 R5 Q1 Q2 R12 C6 R10 R15 R7 R16 C8 Q3 R21 VOUT R VOUT G VOUT B 12V CCD C4 C5 1 22 21 20 19 18 17 16 8 14 13 12 11 3 4 6 5 7 8 9 10 7 O...

Page 94: ...T2 12VM 12V FOR MOTOR T3 C110 T4 C111 T6 T9 T10 12VL FOR LAMP L10 D10 R197 R200 C217 C118 C112 T7 EL99 VCC C222 C223 R241 U14 1 2 3 4 8 7 6 5 12V R194 C135 C141 L12 5VD R242 EL151 AVCC C133 C131 U12 R193 VI VO GND T11 R171 VCC C218 C150 C77 U19A 2 1 7 14 7 14 7 14 7 14 VCC R203 12 13 R204 C117 12V L14 Q10 D15 C149 R202 R207 R208 C147 C145 C146 18VP U19F U19D U19E 8 9 11 10 12V ...

Page 95: ...S4 SYSBUS3 SYSBUS2 SYSBUS1 SYSBUS0 ER1 EC1 C66 C67 ER2 EC2 EL46 EL47 BUSY NSTROBE nACK nSEUN nAUTOFD WR_REG RD_REG R78 R76 C58 C59 R79 R75 MCLK C78 C75 C73 C63 EL44 EL40 1 3 5 7 2 4 6 8 2 4 6 8 2 4 6 8 1 3 5 7 1 3 5 7 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 HOTKY4 HOTKY3 HOTKY2 HOTKY1 HOTKY0 ...

Page 96: ...B1 MB2 MB3 MB4 MB5 MB6 MB7 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 QA0 QA1 QA2 QA3 QA4 QA5 QA6 QA7 MB0 MB1 MB2 MB3 MB4 MB5 MB6 MB7 QA0 QA1 QA2 QA3 QA4 QA5 QA6 QA7 2QA0 4QA1 6QA2 8QA3 2QA4 4QA5 6QA6 8QA7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 13 14 15 17 18 19 20 ...

Page 97: ...3 22 21 20 19 18 17 16 15 14 13 OUT1A OUT2A OUT2B SENSE2 COMP_IN2 GND GND GND GND IO2 IO2 I12 I12 PHASE2 PHASE2 VREF2 RC2 LOADSUPPLY SENSE1 COMP_N1 OUT1B I01 I01 I11 I11 PHASE1 PHASE1 VREF1 RC1 LOGICSUPPLY C179 R236 33K R227 R223 R225 C175 VCC C182 C183 C178 R235 C180 C174 R228 R224 R226 R229 R233 R234 EL125 C172 C173 R230 R231 EL129 12V C224 C176 Q12 R239 Q13 R240 Y2 Y1 ...

Page 98: ... 2 3 4 JP4 5 FG VCC C155 C154 C156 C166 C159 nSTROBE BUSY SYSBUS0 SYSBUS1 SYSBUS2 SYSBUS3 SYSBUS4 SYSBUS5 SYSBUS6 SYSBUS7 CLKOUT URST IOR WR IOW WAIT D0 D1 D2 D3 VCC GND D4 D5 D6 D7 VCP D D VCC GND NCD ASTRB DSTRB A3 INIT A2 GPIO7 A1 GPIO6 A0 GPIO5 DRQ GPIO4 DACK GPIO3 GND VCC EOP GPIO2 CS GPIO1 INT MODE RSTYPE OSCSEL X1 X2 NC2 NC1 U16 nSELIN nAUTOFD GP105 CPU_RST 1ASIC_RST HOTKEY0 nACK C152 C220 ...

Page 99: ...1 JP2 1 2 3 JP3 L3 D2 C95 C94 T12 T13 R179 EL89 EL90 D7 D8 D5 D6 C101 VCC R178 Q7 R80 LED HOTK0 XPA R177 C1815 R175 R173 Q4 12VL D3 VCC EL152 C228 18VP EL70 C93 C227 CCD_R CCD_G CCD_B JP1 C221 C214 C215 C216 EL82 EL85 EL86 EL87 EL88 EL84 TG RB CLB PHI2 PHI1 C102 C103 C105 C104 C106 VCC VCC MTATHOME C107 R182 R183 3 1 4 2 S1 PHOTO COUPLER T14 C99 C100 L5 LAMP R176 L4 R174 R172 Q3 C228 C225 12VL D4 ...

Page 100: ...nRAS D_nUCAS D_nLCAS D_nWE D_nOE T_nLCAS T_nUCAS T_nRAS T_nWE T_nOE 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 OE WE 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 OE WE IRAM_A0 IRAM_A1 IRAM_A2 IRAM_A3 IRAM_A4 IRAM_A5 IRAM_A6 IRAM_A7 IRAM_A8 NC1 NC2 NC3 NC4 RASD...

Page 101: ...MCLK SCK C210 C213 C211 C212 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VBandGap VRefMid VA1 VA2 AGND1 AGND2 OSR OSG OSB SEN SDI SDO VREF VREF C204 C205 C209 C208 C207 C206 EL141 EL145 EL143 SEN SDI SD AVCC C196 C197 C193 C194 C190 C191 C187 C188 C199 C200 C203 CCD_R CCD_G CCD_B U18 AVC C186 C185 C184 ...

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