Table Of Contents - Canon iR105 Service Manual

CONTENTS
Contents
CHAPTER 1 INTRODUCTION
1 Features ............................................... 1-1
1.1 High Speed, High Quality ......... 1-1
1.2 High Durability,
High Reliability ......................... 1-1
1.3 High-Performance Controller,
Large-Capacity Hard Disk ......... 1-1
1.4 Ease of Operation ....................... 1-1
1.5 Large-Capacity Paper Source .... 1-1
1.6 Various Delivery Processing
(with options) ............................. 1-2
1.7 High-Level Printer Functions to
Support Networking
Requirements ............................. 1-2
2 Specifications ...................................... 1-3
CHAPTER 2 NEW FUNCTION
1 Basic Construction .............................. 2-1
1.1 Outline of the Basic
Construction ............................... 2-1
1.2 Wiring Diagram of the Major
PCBs .......................................... 2-2
2 Original Exposure System .................. 2-3
2.1 Outline of the Original
Exposure System ....................... 2-3
2.2 Changes Made to the Original
Exposure System ....................... 2-4
2.3 Enlargement/Reduction .............. 2-5
2.4 Preventing Overheating of
the Scanner Motor ...................... 2-6
2.5 Arrangement of PCBs ................ 2-7
2.6 Stabilizing the Scanning
Lamp .......................................... 2-8
2.7 Detecting the State
(open/closed) of the ADF ........... 2-8
2.8 Detecting Dust in Stream
Reading .................................... 2-10
2.9 Disassembly/Assembly ............ 2-12
2.9.1 No. 1 Mirror Base
Assembly ........................... 2-13
x
3 Names of Parts .................................. 1-15
4 Operation .......................................... 1-20
3 Image Processing System ................. 2-37
4 Laser Exposure System .................... 2-51
COPYRIGHT© 2001 CANON INC.
2.1 Copier ......................................... 1-3
2.1.1 Type ..................................... 1-3
2.1.2 System ................................. 1-3
2.1.3 Functions ............................. 1-4
2.1.4 Others ................................ 1-11
2.2 Side Paper Deck-N1 ................. 1-14
3.1 External View ........................... 1-15
3.2 Cross Section ........................... 1-18
4.1 Power Switch ........................... 1-20
4.2 Control Panel ........................... 1-21
4.3 Extension Mode Items ............. 1-22
4.4 User Mode ................................ 1-23
2.9.2 Scanner Drive Assembly .... 2-17
2.9.3 PCBs .................................. 2-24
2.9.4 Others ................................ 2-29
3.1 Outline of the Image
Processing System ................... 2-37
3.2 Changes Made to the Image
Processing System ................... 2-38
3.3 4-Channel High-Speed
Reading CCD ........................... 2-39
3.4 CCD Adjustment ...................... 2-40
3.5 Analog Image Processing ........ 2-41
3.6 Digital Image Processing ......... 2-42
3.7 Detecting the Orientation of
Originals ................................... 2-43
3.8 Disassembly/Assembly ............ 2-44
3.8.1 CCD Unit ........................... 2-45
3.8.2 Hard Disk ........................... 2-47
4.1 Outline of the Laser Exposure
System ...................................... 2-51
4.2 Changes Made to the Laser
Exposure System ..................... 2-53
2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001