Canon iR2200 Service Handbook page 6

CONTENTS
5.1.4 Duplex Feeding Assembly
........................................... 4-44
5.2 Faulty Feeding ......................... 4-45
5.2.1 Double Feeding ................. 4-45
5.2.2 Wrinkles ............................ 4-45
6 Outline of Electrical Components
........................................................ 4-46
6.1 Introduction .............................. 4-46
6.1.1 Guide to the List ................ 4-46
6.1.2 Checking the Photointerrupters
........................................... 4-47
6.2 E201 (reader unit/printer unit) . 4-48
6.2.1 Clutches ............................. 4-48
6.2.2 Solenoids, Switches ........... 4-48
6.2.3 Motors (1/2) ....................... 4-50
6.2.3 Motors (2/2) ....................... 4-52
6.2.4 Fans .................................... 4-54
6.2.5 Sensors (1/3) ...................... 4-56
6.2.5 Sensors (2/3) ...................... 4-58
6.2.5 Sensors (3/3) ...................... 4-60
6.2.6 Lamps, Heaters, and Others
........................................... 4-62
6.2.7 PCBs .................................. 4-64
6.3 Side Paper Deck-L1 ................. 4-66
6.3.1 Clutches ............................. 4-66
6.3.2 Solenoids, and Switches ..... 4-66
CHAPTER 5 SERVICE MODE
1 Outline of Service Mode .................. 5-1
1.1 Outline ....................................... 5-1
1.2 Starting Service Mode and Making
Selections ................................... 5-2
1.3 Ending Service Mode ................. 5-3
1.4 Backing Up Service Mode ......... 5-3
1.5 Using Service Mode ................... 5-4
1.5.1 Initial Screen ........................ 5-4
1.5.2 Level 1/Level 2 Item Screen
............................................. 5-4
1.5.3 Level 3 Item Screen ............. 5-5
2 DISPLAY Control Display Mode ...... 5-6
2.1 COPIER ..................................... 5-6
2.2 FEEDER .................................. 5-19
3 I/O, I/O Display mode .................... 5-20
6.3.3 Motors ................................ 4-66
6.3.4 Sensors ............................... 4-68
6.3.5 PCBs .................................. 4-68
6.4 2-Cassette Feeding Unit-W1
................................................. 4-70
6.4.1 Clutches ............................. 4-70
6.4.2 Solenoids and Switches ..... 4-70
6.4.3 Motors ................................ 4-70
6.4.4 Sensors ............................... 4-72
6.4.5 PCBs .................................. 4-72
6.5 Inner 2-Way Tray-A1 ............... 4-74
6.5.1 Solenoids ........................... 4-74
6.5.2 Motors ................................ 4-74
6.5.3 Sensors ............................... 4-74
6.6 Super G3 FAX Board-J1 .......... 4-76
6.6.1 Others ................................ 4-76
6.6.2 PCBs .................................. 4-76
6.7 Variable Resistors (VR), Light-
Emitting Diodes, and Check Pins by
PCB .......................................... 4-78
6.7.1 Main Controller PCB ......... 4-79
6.7.2 DC Controller PCB ............ 4-80
6.7.3 Reader Controller PCB ...... 4-80
6.7.4 Composite Power Supply PCB
........................................... 4-81
6.7.5 Fixing Film Sensor PCB
........................................... 4-81
3.1 DC-CON .................................. 5-21
3.2 R-CON ..................................... 5-28
3.3 MN-CON ................................. 5-31
3.4 FEEDER .................................. 5-33
3.5 SORTER .................................. 5-35
3.5.1 Finisher-J1 ......................... 5-35
3.5.2 Saddle Finisher-G1 ............ 5-38
3.5.3 Puncher Unit (Saddle Finisher-
G1) ..................................... 5-41
4 ADJUST Adjustment Mode ........... 5-44
4.1 COPIER ................................... 5-44
4.2 FEEDER .................................. 5-58
4.3 SORTER .................................. 5-59
5 FUNCTION Operation/Inspection
Mode .............................................. 5-61