Canon Canoscan CS8000F Service Manual

CS8000FSERVICEMANUALCanonCopyright 2004, Canon U.S.A. This technical publication is the proprietary and confidential information of Canon U.S.A. which

CHAPTER 11 - 4COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Lock SwitchB. Unlocking the Lock Switc

CHAPTER 11 - 5COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q USB Connectorw USB Cablee Power Connec

CHAPTER 11 - 6COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Alignment MarkD. Scanning1. Scanning a

CHAPTER 11 - 7COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2. Scanning Film1) Slide the protective

CHAPTER 11 - 8COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q FILM Mark3) Place the loaded film guid

CHAPTER 11 - 9COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IV. CUSTOMER’S DAILY MAINTENANCE Dirt o

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 2OPERATION AND TIMINGI. BASIC OPERATION ...

CHAPTER 22 - 1COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. BASIC OPERATIONA. Functions The scan

CHAPTER 22 - 2COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Electrical System1. Outline The scan

CHAPTER 22 - 3COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2. Functions of the Main PCB1) Analog IC

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)OCT. 2002JY8-1321-00ZREVISION 0SERVICEMANUALCanoScan 8

CHAPTER 22 - 4COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)C. Main PCB Input and OutputFigure 2-3JP

CHAPTER 22 - 5COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)D. Document Scanning SequenceFigure 2-4T

CHAPTER 22 - 6COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)II. OPTICAL SYSTEMA. Outline The optica

CHAPTER 22 - 7COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Lamp Lighting Circuit1. Scanning Lamp

CHAPTER 22 - 8COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2. FAU Lamp Lighting Circuit When the h

CHAPTER 22 - 9COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)C. FARE (Film Automatic Retouching and E

CHAPTER 22 - 10COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 2-9-1 Figure 2-9-2 Figure 2-9-32

CHAPTER 22 - 11COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)D. Motor Control Circuit Control progr

CHAPTER 22 - 12COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)III. IMAGE PROCESSINGA. Outline Image

CHAPTER 22 - 13COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)1) D/A Converter D/A converter removes

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)COPYRIGHT © 2002 CANON INC.Printed in JapanImpri

CHAPTER 22 - 14COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)3. Calibration When CCD reads a docume

CHAPTER 22 - 15COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)1) Interpolation Processing When readi

CHAPTER 22 - 16COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2) Averaging When reading images at lo

CHAPTER 22 - 17COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IV. CONTROL SYSTEMA. Control System Dia

CHAPTER 22 - 18COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Signal Definitions USB uses two dif

CHAPTER 22 - 19COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 2-19VI. POWER SUPPLY DC power i

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 3MECHANICAL SYSTEMI. PARTS REPLACEMENT ...

CHAPTER 33 - 1COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. PARTS REPLACEMENTA. Precautions* Disc

CHAPTER 33 - 2COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q FAU Cablew Film Adapter UnitII. EXTERN

CHAPTER 33 - 3COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q ScrewB. Removing the Top Cover and Doc

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CONTENTSI. SPECIFICATIONS... 1-1II

CHAPTER 33 - 4COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Screww Top Covere Hook (on the back)r

CHAPTER 33 - 5COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 3-45) Slide the document glass un

CHAPTER 33 - 6COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q ScrewC. Removing the Front Panel1) Tur

CHAPTER 33 - 7COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2) Remove the film adapter unit, top cov

CHAPTER 33 - 8COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Screww Button Cablee Motor Unit CableI

CHAPTER 33 - 9COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Flat Cablew Button Cable Connectore Mo

CHAPTER 33 - 10COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IV. OPTICAL SYSTEMA. Removing the Scann

CHAPTER 33 - 11COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Screww Motor Cable CoverFigure 3-101)

CHAPTER 33 - 12COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)5) Remove three screws from the pulley

CHAPTER 33 - 13COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)7) Push the sliding rod backward and di

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. INTRODUCTION ... 5-1A. Initial

CHAPTER 33 - 14COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Scanning Unitw Sliding Rod8) Slide th

CHAPTER 33 - 15COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)9) Remove the sliding rod and drive bel

CHAPTER 33 - 16COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2) Ground the motor unit cable as shown

CHAPTER 33 - 17COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 3-18q Emboss3) When fixing the m

CHAPTER 33 - 18COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 3-19C. Cautions When Attaching t

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 4MAINTENANCE AND SERVICINGI. PERIODICAL REPL

CHAPTER 44 - 1COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. PERIODICAL REPLACEMENT PARTSNoneII. C

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 5TROUBLESHOOTINGI. INTRODUCTION ...

CHAPTER 55 - 1COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. INTRODUCTIONA. Initial Check Check

CHAPTER 55 - 2COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)II. TROUBLESHOOTING FLOWCHARTA. Power LE

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 1GENERAL DESCRIPTIONSI. SPECIFICATIONS...

CHAPTER 55 - 3COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Communication FailureFigure 5-2ScanC

CHAPTER 55 - 4COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Possible Cause Related PartsCheck Method

CHAPTER 55 - 5COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Possible Cause Related Parts Check Meth

CHAPTER 55 - 6COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IV. CANON SCANNER TESTA. Outline Canon

CHAPTER 55 - 7COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)C. Functions1. USB Information (Windows

CHAPTER 55 - 8COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)D. Functions Descriptions1. USB Informat

CHAPTER 55 - 9COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2. Scanner Information Select “Scanner

CHAPTER 55 - 10COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)3. Scanner Self Test Select “Scanner

CHAPTER 55 - 11COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Click “OK” to start scanner self test.

CHAPTER 55 - 12COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 5-114. Scan Select “Scan” from

CHAPTER 11 - 1COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)I. SPECIFICATIONSScanner Main Unit Type

CHAPTER 55 - 13COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)* Scan count Set a number from 1 to

CHAPTER 55 - 14COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)5. Film Scan Select “Film Scan” from t

CHAPTER 55 - 15COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Only an upper right frame of the 35mm

CHAPTER 55 - 16COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)E. Error Message1. “Unable to find the

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 6PARTS CATALOGFIGURE 001 ...

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)6 - 1CanoScan 8000F

6 - 2COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)FIGURE 001ACCESSORY21345

COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)6 - 3FIGURE&KEY NO.DESCRIPTION SERIAL NUMBER/RE

CHAPTER 11 - 2COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)q Document Coverw Protective Sheete Film

CHAPTER 11 - 3COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Back ViewFigure 1-2C. Rear Viewq FAU