Canon iR2800 Series Service Manual - Page 21
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CONTENTS
5.1.2
Separation/Feeding
Assembly ......................... 4-43T
5.1.3
Fixing/Delivery Assembly,
Duplex Reversing
Assembly ......................... 4-43T
5.1.4
Duplex Feeding
Assembly ......................... 4-44T
5.2 Faulty Feeding ........................ 4-45T
5.2.1
Double Feeding ................ 4-45T
5.2.2
Wrinkles ........................... 4-45T
6
Outline of Electrical
Components .................................. 4-46T
6.1 Introduction ............................ 4-46T
6.1.1
Guide to the List ............... 4-46T
6.1.2
Checking the
Photointerrupters .............. 4-47T
6.2 Reader Unit/Printer Unit ......... 4-48T
6.2.1
Clutches ........................... 4-48T
6.2.2
Solenoids, Switches ......... 4-48T
6.2.3
Motors (1/2) ..................... 4-50T
6.2.3
Motors (2/2) ..................... 4-52T
6.2.4
Fans ................................. 4-54T
6.2.5
Sensors (1/3) .................... 4-56T
6.2.5
Sensors (2/3) .................... 4-58T
6.2.5
Sensors (3/3) .................... 4-60T
6.2.6
Lamps, Heaters, and
Others .............................. 4-62T
6.2.7
PCBs ................................ 4-64T
6.3 Side Paper Deck-L1 ............... 4-67T
CHAPTER 5 SURVICE MODE
1
Outline of Service Mode ............... 5-1T
1.1 Outline .................................... 5-1T
1.2 Starting Service Mode and
Making Selections .................... 5-2T
1.3 Ending Service Mode ............... 5-3T
1.4 Backing Up Service Mode ....... 5-3T
1.5 Using Service Mode ................. 5-4T
1.5.1
Initial Screen ...................... 5-4T
1.5.2
Level 1/Level 2 Item
Screen ................................ 5-4T
1.5.3
Level 3 Item Screen ............ 5-5T
2
DISPLAY Control Display Mode ... 5-6T
2.1 COPIER ................................... 5-6T
2.2 FEEDER ................................ 5-19T
T 4
fineline6
COPYRIGHT © 2002 CANON INC.
6.3.1
Clutches ........................... 4-67T
6.3.2
Solenoids, and Switches ... 4-67T
6.3.3
Motors ............................. 4-67T
6.3.4
Sensors ............................ 4-69T
6.3.5
PCBs ................................ 4-69T
6.4 2-Cassette Feeding
Unit-W1 ................................. 4-71T
6.4.1
Clutches ........................... 4-71T
6.4.2
Solenoids and Switches ... 4-71T
6.4.3
Motors ............................. 4-71T
6.4.4
Sensors ............................ 4-73T
6.4.5
PCBs ................................ 4-73T
6.5 Inner 2-Way Tray-A1 ............. 4-75T
6.5.1
Solenoids ......................... 4-75T
6.5.2
Motors ............................. 4-75T
6.5.3
Sensor .............................. 4-75T
6.6 Super G3 FAX Board-J1/J2 ... 4-77T
6.6.1
Others .............................. 4-77T
6.6.2
PCBs ................................ 4-77T
6.7 Variable Resistors (VR),
Light-Emitting Diodes, and
Check Pins by PCB ................ 4-79T
6.7.1
Main Controller PCB ....... 4-80T
6.7.2
DC Controller PCB .......... 4-81T
6.7.3
Reader Controller PCB .... 4-82T
6.7.4
Composite Power
Supply PCB ..................... 4-83T
6.7.5
Fixing Film Sensor
PCB ................................. 4-83T
3
I/O, I/O Display mode .................. 5-20T
3.1 DC-CON ................................ 5-21T
3.2 R-CON ................................... 5-28T
3.3 MN-CON ............................... 5-31T
3.4 FEEDER ................................ 5-33T
3.5 SORTER ................................ 5-35T
3.5.1
Finisher-J1 ....................... 5-35T
3.5.2
Saddle Finisher-G1 .......... 5-38T
3.5.3
Puncher Unit
(Saddle Finisher-G1) ....... 5-41T
4
ADJUST Adjustment Mode ......... 5-44T
4.1 COPIER ................................. 5-44T
4.2 FEEDER ................................ 5-58T
4.3 SORTER ................................ 5-59T
CANON iR2200/iR2800/iR3300 REV.1 JAN. 2002