Canon iR5000 Service Manual page 540

4.2.22 Pickup fails
(paper deck) ..................... 4-49T
4.2.23 The deck lifter fails to move
up (side paper deck) ......... 4-50T
5. Troubleshooting Feeding Faults ... 4-52T
5.1 Paper Jams ............................. 4-52T
5.1.1 Pickup assembly .............. 4-53T
5.1.2 Separation/Feeding
assembly .......................... 4-53T
5.1.3 Fixing/Delivery
assembly .......................... 4-54T
5.1.4 Fixing/Delivery assembly
(face-down delivery
assembly) ......................... 4-55T
5.1.5 Cleaning Assembly .......... 4-56T
5.1.6 Feeding Assembly ............ 4-56T
5.2 Feeding Faults ........................ 4-58T
5.2.1 Double Feeding ................ 4-58T
5.2.2 Wrinkles ........................... 4-58T
6. Arrangement and Functions of
Electrical Parts .............................. 4-59T
6.1 Clutches .................................. 4-59T
6.1.1 Reader Unit ...................... 4-59T
6.1.2 Printer Unit ...................... 4-59T
6.2 Solenoids and Switches .......... 4-60T
6.2.1 Reader Unit ...................... 4-61T
CHAPTER 5 SERVICE MODE
1. Organization 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 Basic Operations ...................... 5-4T
1.5.1 Initial Screen ...................... 5-4T
1.5.2 Level 1/Level 2 Screen ....... 5-4T
1.5.3 Level 3 Screen .................... 5-5T
2. DISPLAY (control/display
mode) .............................................. 5-6T
2.1 COPIER ................................... 5-6T
2.2 FEEDER ................................ 5-19T
3. I/O (I/O display mode) ................. 5-20T
COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
6.2.2 Printer Unit ...................... 4-61T
6.3 Motors .................................... 4-62T
6.3.1 Reader Unit ...................... 4-63T
6.3.2 Printer Unit ...................... 4-63T
6.4 Fans ........................................ 4-64T
6.4.1 Reader Unit ...................... 4-65T
6.4.2 Printer unit ....................... 4-65T
6.5 Sensors ................................... 4-66T
6.5.1 Reader Unit ...................... 4-68T
6.5.2 Printer Unit ...................... 4-68T
6.6 Lamps, Heaters, and Others ... 4-70T
6.6.1 Reader Unit ...................... 4-71T
6.6.2 Printer Unit ...................... 4-71T
6.7 PCBs ...................................... 4-72T
6.7.1 Reader Unit ...................... 4-73T
6.7.2 Printer unit ....................... 4-73T
6.8 Variable Resistors (VR),
Light-Emitting Diodes (LED),
and Check Pins by PCB ......... 4-74T
6.8.1 Main Controller PCB ....... 4-74T
6.8.2 DC Controller PCB .......... 4-75T
6.8.3 Reader Controller PCB .... 4-76T
6.8.4 Power Supply PCB .......... 4-76T
6.8.5 HVT PCB ........................ 4-77T
6.8.6 Drum Heater Control
PCB ................................. 4-77T
3.1 DC-CON ................................ 5-21T
3.2 R-CON ................................... 5-29T
3.3 MN-CON ............................... 5-31T
3.4 FEEDER ................................ 5-33T
3.5 SORTER ................................ 5-36T
3.5.1 Finisher Block .................. 5-36T
3.5.2 Saddle Stitcher Unit ......... 5-41T
4. ADJUST (adjustment mode) ........ 5-44T
4.1 COPIER ................................. 5-44T
4.2 FEEDER ................................ 5-57T
4.3 SORTER ................................ 5-58T
5. FUNCTION (operation/
inspection mode) ........................... 5-59T
5.1 COPIER ................................. 5-59T
5.2 FEEDER ................................ 5-75T
CONTENTS
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