COPYRIGHT
©
2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
S1
CONTENTS
Contents
CHAPTER 1 GENERAL DESCRIPTION
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
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
2.2.6 Binary Processing (error
diffusion; T-BIC) ...............2-9S
2.2.7 Binary Processing
(dither screen) ..................2-10S
1. Features ..........................................1-1S
1.0.1 High Speed, High Image
Quality ...............................1-1S
1.0.2 Hard Disk ..........................1-1S
1.0.3 Stackless, Duplexing
Mechanism .........................1-1S
1.0.4 Large-Capacity Paper
Source ................................1-1S
1.0.5 Variety of Delivery
Processing
(with accessories) ...............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
......................................................1-11S
2.3 Shift Tray-B1 .........................1-12S
3. Names of Parts .............................1-13S
3.1 External View ......................... 1-13S
3.2 Cross Section .........................1-15S
4. Using the Machine ........................ 1-17S
4.1 Turning On the Power
Switches .................................1-17S
4.2 Control Panel ..........................1-18S
4.3 Extension Mode .....................1-19S
4.4 User Mode .............................1-20S
5. System Construction .....................1-24S
5.1 Functional Construction .........1-24S
5.2 Outline of Electrical
Circuitry .................................1-25S
5.2.1 Construction of Electrical
Circuitry...........................1-25S
5.3 Inputs to and Outputs from
the Major PCBs ......................1-26S
5.3.1 Wiring Diagram of the
Major PCBs .....................1-26S
6. Routine Maintenance by
the User ........................................1-27S
6.1 Cleaning .................................1-27S
6.2 Inspection ...............................1-30S
6.2.1 Making a Check ...............1-30S
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