Table Of Contents - Canon Image Reader-A1 iR5000i Service Manual

Contents
CHAPTER 1 GENERAL DESCRIPTION
1. Features .......................................... 1-1S
1.1.1 High Speed, High Image
Quality ............................... 1-1S
1.1.2 Hard Disk .......................... 1-1S
1.1.3 Stackless, Duplexing
Mechanism ......................... 1-1S
1.1.4 Large-Capacity Paper
Source ................................ 1-1S
1.1.5 Variety of Delivery Processing
(with accessories) .............. 1-1S
1.1.6 Printer Type ....................... 1-1S
1.1.7 Addition of the Differential
PCB .................................... 1-1S
2. Specifications ................................. 1-2S
2.1 Copier ....................................... 1-2S
2.1.1 Type ................................... 1-2S
2.1.2 Method ............................... 1-2S
2.1.3 Functions ........................... 1-3S
2.1.4 Others ................................ 1-8S
2.2 Paper Deck-G1 ....................... 1-11S
2.3 Shift Tray-B1 ......................... 1-12S
3. Names of Parts ............................. 1-13S
CHAPTER 2 MAIN CONTROLLER
1. Basic Operations ............................ 2-1S
1.1 Functional Construction .......... 2-1S
1.2 Outline of Electrical Circuitry . 2-2S
1.2.1 Outline ............................... 2-2S
1.2.2 Main Controller PCB ......... 2-2S
1.2.3 Hard Disk Drive ................. 2-2S
1.3 Start-Up Sequence ................... 2-4S
1.3.1 Outline ............................... 2-4S
1.3.2 Start-Up Sequence ............. 2-5S
1.4 Inputs to and Outputs from
the Major PCBs ........................ 2-7S
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
3.1 External View ......................... 1-13S
3.2 Cross Section (Printer unit) ... 1-15S
3.3 Cross Section (Reader unit) ... 1-17S
4. Using the Machine ....................... 1-19S
4.1 Turning On the Power
Switches ................................. 1-19S
4.2 Control Panel .......................... 1-20S
4.3 Extension Mode ..................... 1-21S
4.4 User Mode ............................. 1-22S
5. System Construction ..................... 1-26S
5.1 Functional Construction ......... 1-26S
5.2 Outline of Electrical Circuitry . 1-27S
5.2.1 Construction of Electrical
Circuitry ........................... 1-27S
5.3 Inputs to and Outputs from
the Major PCBs ...................... 1-28S
5.3.1 Wiring Diagram of the
Major PCBs ..................... 1-28S
6. Routine Maintenance by the User . 1-29S
6.1 Cleaning ................................. 1-29S
6.2 Inspection ............................... 1-32S
6.2.1 Making a Check ............... 1-32S
1.4.1 Wiring Diagram of the
Major PCBs ....................... 2-7S
2. Digital Image Processing ................ 2-8S
2.1 Outline ...................................... 2-8S
2.2 Input Image Processing ............ 2-9S
2.2.1 Image Data from the
Reader Unit ........................ 2-9S
2.2.2 Enlargement/Reduction
(main scanning direction) ... 2-9S
2.2.3 Edge Emphasis ................... 2-9S
2.2.4 Editing ................................ 2-9S
2.2.5 Density Conversion (LUT) 2-9S
CONTENTS
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