COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
xi
CONTENTS
4.3
Disassembly/Assembly ............ 2-54
4.3.1
Laser Unit .......................... 2-55
4.3.2
BD Unit ............................. 2-56
5 Image Formation System .................. 2-59
5.1
Outline of the Image Formation
System ...................................... 2-59
5.2
Changes Made to the Image
Formation System .................... 2-61
5.3
Addition of the Pre-Transfer
Exposure LED ......................... 2-62
5.4
Measures Against Overheating
of the Developing Unit ............ 2-62
5.5
Addition of the Developing
Fan ........................................... 2-62
5.6
Modifying the Developing
Cylinder Cover ......................... 2-63
5.7
Preventing Adhesion of Toner
to the Cleaning Blade ............... 2-64
5.8
Disassembly/Assembly ............ 2-65
5.8.1
Process Unit ....................... 2-66
5.8.2
Drum Cleaner Unit ............ 2-71
5.8.3
Charging Wires .................. 2-74
5.8.4
Area Around the Process
Unit .................................... 2-80
6 Pickup/Feeding System .................... 2-83
6.1
Outline of the Pickup/Feeding
System ...................................... 2-83
6.2
Changes Made to the Pickup/
Feeding System ........................ 2-84
6.3
Optical Sensors ........................ 2-86
6.4
Image Write Start Sensor ......... 2-86
6.5
Index Paper Attachment ........... 2-88
6.6
Disassembly/Assembly ............ 2-89
6.6.1
Manual Feed Tray
Assembly ........................... 2-90
6.6.2
Cassette Pickup
Assembly ........................... 2-94
6.6.3
Vertical Path Roller
Assembly ........................... 2-96
6.6.4
Registration Feed
Assembly ........................... 2-99
6.6.5
Duplex Unit ..................... 2-100
6.6.6
Others .............................. 2-103
7 Fixing System ................................. 2-105
7.1
Outline of the Fixing
System .................................... 2-105
7.2
Changes Made to the Fixing
System .................................... 2-107
7.3
Fixing Temperature Control ... 2-109
7.4
Transparency Mode ............... 2-110
7.5
Thick Paper Mode .................. 2-111
7.6
Power Save Mode .................. 2-112
7.7
Detecting an Error .................. 2-113
7.8
Down Sequence Control ........ 2-114
7.9
Disassembly/Assembly .......... 2-115
7.9.1
Fixing Heater and
the Control Parts .............. 2-116
7.9.2
Fixing Roller Assembly ... 2-122
7.9.3
Delivery Assembly ........... 2-125
7.9.4
Paper Sensors ................... 2-128
8 Externals/Auxiliary Controls .......... 2-131
8.1
Changes Made to Externals/
Auxiliary Controls ................. 2-131
8.2
Fans ........................................ 2-132
8.3
Sequence of Fan Operation .... 2-134
8.4
Disassembly/Assembly .......... 2-136
8.4.1
External Covers ............... 2-137
8.4.2
Control Panel ................... 2-145
8.4.3
Fans .................................. 2-153
8.4.4
Drive Assembly ............... 2-166
8.4.5
Switches ........................... 2-170
8.4.6
PCBs ................................ 2-172
8.4.7
Others .............................. 2-184
9 Side Paper Deck-N1 ....................... 2-187
9.1
Outline of the Side Paper
Deck ................................. 2-187
9.2
Changes made to the Side
Paper Deck ....................... 2-189
9.3
Optical Sensors ................ 2-190
9.4
Disassembly/Assembly .... 2-191
9.4.1
Removing the Deck
Pickup Sensor Unit .......... 2-192
9.4.2
Removing the Deck Feed
Sensor Unit ...................... 2-193
Summary of Contents for iR105 Series
Page 547: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR105 REV 0 JULY 2001 APPENDIX ...
Page 561: ...Service Mode COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
Page 691: ...Error Code COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
Page 727: ......
Page 731: ......
Page 737: ......
Page 739: ......
Page 745: ......
Page 749: ......
Page 757: ......
Page 761: ......
Page 765: ......
Page 769: ......
Page 775: ......
Page 799: ......
Page 817: ......
Page 827: ......
Page 833: ......
Page 839: ......
Page 845: ......
Page 873: ......
Page 877: ......
Page 887: ......
Page 891: ......
Page 901: ......
Page 905: ......
Page 909: ......
Page 917: ......
Page 921: ......
Page 925: ......
Page 931: ......
Page 939: ......
Page 943: ......
Page 951: ......
Page 1002: ......
Page 1012: ...C 10 COPYRIGHT C 2001 CANON INC STANDARD FASTENERS REV 0 FEB 1992 ...
Page 1029: ...PRINTED IN U S A IMPRIME AU U S A This publication is printed on 100 recycled paper ...