Canon Image Reader-A1 iR5000i Service Manual page 187

4.5.2 Removing the Lower
Separation Claw ............... 6-35P
4.6 Delivery Assembly ................. 6-36P
4.6.1 Removing the External
Delivery Roller ................. 6-36P
4.6.2 Removing the Internal
Delivery Roller ................. 6-37P
4.6.3 Adjusting the Position of
the Delivery Flapper
Solenoid (SL5) ................. 6-38P
4.7 Paper Sensor .......................... 6-39P
4.7.1 Removing the Claw Jam
Sensor .............................. 6-39P
CHAPTER 7 EXTERNALS AND CONTROLS
1. Control Panel .................................. 7-1P
1.1 Outline ..................................... 7-1P
2. Fans ................................................ 7-2P
2.1 Arrangement, Functions, and
Error Codes .............................. 7-2P
2.2 Operation .................................. 7-4P
2.2.1 Controlling the Speed ......... 7-4P
2.2.2 Sequence of Operations ..... 7-4P
3. Power Supply ................................. 7-5P
3.1 Power Supply ........................... 7-5P
3.1.1 Outline ............................... 7-5P
3.1.2 Distribution of Power
Among Switches ................ 7-6P
3.1.3 Output of Power
Supplies ............................. 7-8P
3.2 Rated Outputs of the DC
Power Supply ........................... 7-9P
3.3 Protection Mechanism ............ 7-10P
4. Others ........................................... 7-12P
4.1 Silent Mode ............................ 7-12P
5. Disassembly and Assembly .......... 7-13P
5.1.1 External Covers ................ 7-14P
5.1.2 Removing the Front
Cover ............................... 7-15P
5.1.3 Removing the Top
Plate ................................. 7-15P
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
4.7.2 Removing the Internal
Delivery Sensor ............... 6-39P
4.7.3 Removing the Delivery
Jam Sensor ....................... 6-40P
4.7.4 Removing the External
Delivery Sensor ............... 6-41P
4.8 Fixing Assembly Inlet Guide
Assembly ............................... 6-42P
4.8.1 Adjusting the Position of the
Fixing Assembly Inlet Guide
Solenoid (SL1) ................ 6-42P
4.8.2 Adjusting the Position
of the Fixing Assembly
Inlet Guide ....................... 6-42P
5.2 Arrangement of Electrical Parts
(rear of the machine) ............... 7-16P
5.3 Control Panel .......................... 7-18P
5.3.1 Removing the Control
Panel ................................ 7-18P
5.3.2 Removing the LCD
Panel ................................ 7-19P
5.3.3 Removing the Control
Panel Inverter PCB .......... 7-20P
5.3.4 Removing the Control
Panel Family PCB ............ 7-21P
5.4 PCBs ...................................... 7-22P
5.4.1 DC Controller PCB .......... 7-22P
5.4.2 Removing the Main
Controller Box ................. 7-23P
5.4.3 Removing the Ethernet
PCB ................................. 7-26P
5.4.4 Removing the Main
Controller PCB ................ 7-26P
5.4.5 Remove the Differential
PCB ................................. 7-27P
5.4.6 Removing the LIPS
PCB ................................. 7-27P
5.4.7 Removing the RISER
PCB ................................. 7-28P
CONTENTS
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