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COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
INTRODUCTION
ii
2 Outline of the Manual
This Service Manual contains basic information needed to service the iR2200/iR2800/
iR3300 and its accessories (i.e., side paper deck, shift tray) in the field, conducted for the
purpose of maintaining its product quality and a specific level of performance. A separate
Service Manual is made available for each of its accessories (except for the side paper deck
and shift tray); for details, refer to the appropriate manual.
This Service Manual consists of the following chapters:
1. System Unit
Chapter 1 General Description: features, specifications, names of parts, func-
tions, operation, system configuration, rou-
tine maintenance by the user
Chapter 2 Main Controller: functional construction, outline of electrical
circuitry, principles of operation of the image
processing system, power supply
Chapter 3 Installation: site conditions and installation procedure,
relocation of the machine, installation of ac-
cessories
2. Reader Unit
Chapter 1 Basic Operation: functional construction, outline of electrical
circuitry, basic sequence of operations
Chapter 2 Original Exposure System: principles of operation of the exposure sys-
tem, timing of operation, disassembly/assem-
bly and adjustment
Chapter 3 Image Processing System: principles of operation of the image process-
ing system, timing of operation, disassembly/
assembly and adjustment
3. Printer Unit
Chapter 1 Introduction: safety of the laser, image formation, auxiliary
processes
Chapter 2 Sequence of Operations: basic operations, outline of electrical cir-
cuitry, basic sequence of operations
Chapter 3 Laser Exposure System: principles of operation of the laser exposure
system, timing of operation, disassembly/
assembly and adjustment
Chapter 4 Image Formation System: principles of operation of the image forma-
tion system, timing of operation, disassem-
bly/assembly and adjustment
Chapter 5 Pickup/Feeding System: principles of operation of the pickup/feeding
system, timing of operation, disassembly/
assembly and adjustment