This service manual
contains the basic information necessary for servicing CanoScan D660U
image scanner.
The service manual consists of the following chapters.
CHAPTER 1 : GENERAL DESCRIPTIONS
Features, Specifications, Exterior Features, Installation, Customer’s
Daily
Maintenance
CHAPTER 2 : GENERAL OPERATIONS
Basic Operation, Optical System, Image Processing System, Control
System,
Power Supply
CHAPTER 3 : MECHANICAL SYSTEM
Externals, Drive System, Optical System, PCB, FAU
CHAPTER 4 : MAINTENANCE AND SERVICING
Periodical Replacement Parts, Consumable Parts Durability, Periodical
Servicing, Special Tools, Solvents and Lubricants
CHAPTER 5 : TROUBLESHOOTING
Initial Check, Troubleshooting, Location of Electrical Parts, Canon
Scanner
Test
CHAPTER 6 : PARTS CATALOG
Accessory, Main Body
APPENDIX : GENERAL CIRCUIT DIAGRAM, MAIN PCB CIRCUIT DIAGRAM, CCD DRIVE
PCB CIRCUIT DIAGRAM, BUTTON PCB CIRCUIT DIAGRAM, FAU BUTTON
PCB CIRCUIT DIAGRAM
The information in this service manual is subject to change as the
product is improved. All
relevant information in such cases will be provided by the service
information bulletins.
A thorough understanding of the CanoScan D660U, based on the service
manual and service
information bulletins, is vital to the serviceman in maintaining the
product quality and
performance, and in locating and repairing the cause of malfunctions.
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