Canon iR5000i Service Manual page 175

CONTENTS
5.4.8 Power Supply PCB .......... 7-29P
5.4.9 High-Voltage Power Supply
PCB .................................. 7-30P
5.4.10 Accessories Power Supply PCB
......................................... 7-31P
5.4.11 AC Driver PCB ................. 7-31P
5.4.12 Motor Driver PCB ............ 7-32P
5.4.13 Anti-Rush Current PCB ... 7-32P
5.4.14 Serial Number PCB ......... 7-33P
5.5 Fans ........................................ 7-34P
5.5.1 Exhaust Fan ..................... 7-34P
5.5.2 Feeding Fan ..................... 7-34P
5.5.3 HDD Fan .......................... 7-35P
5.5.4 DC Power Supply Fan ..... 7-35P
5.5.5 Primary Charging Cooling Fan
......................................... 7-36P
5.6 Drive System .......................... 7-37P
5.6.1 Left Deck Drive Assembly
......................................... 7-37P
5.6.2 Vertical Path Duplex/Right
Deck Drive Assembly ...... 7-37P
5.6.3 Main Motor Drive Assembly
......................................... 7-38P
5.6.4 Manual Feed Pickup Drive As-
sembly .............................. 7-38P
5.6.5 Waste Toner Drive Assembly
......................................... 7-39P
5.6.6 Left Deck Pull-Out Roller Drive
Assembly ......................... 7-39P
5.6.7 Drum Drive Assembly ..... 7-39P
5.6.8 Waste Toner Bottle Assembly,
Lifter Drive Assembly, Vertical
Path Drive Assembly, and Cas-
sette Pickup Drive Assembly
......................................... 7-40P
5.6.9 Left Deck Lifter Drive Assem-
bly .................................... 7-42P
CHAPTER 8 PAPER DECK
1. Paper Deck ..................................... 8-1P
1.1 Inputs to and Outputs from the
Deck Driver .............................. 8-1P
P8
COPYRIGHT © 2001 CANON INC.
5.7 Motor ..................................... 7-43P
5.7.1 Vertical Path Lower Motor
(M27) ............................... 7-43P
5.7.2 Main Motor (M2) ............ 7-43P
5.7.3 Vertical Path Duplex Motor
(M25), Vertical Path Upper Mo-
tor (M26), Deck Right Motor
(M11), Lifter Right Motor
(M5), and Cassette Pickup Mo-
tor (M12) ......................... 7-44P
5.7.4 Pre-Registration Motor (M17)
and Drum Motor (M1) ..... 7-45P
5.8 Solenoid ................................. 7-47P
5.8.1 Right Deck Pickup Roller Re-
leasing Solenoid (SL6) .... 7-47P
5.8.2 Adjusting the Position of the
Right Deck Pickup Solenoid
(SL6) ................................ 7-47P
5.8.3 Right Deck Pickup Roller Re-
leasing Solenoid (SL7) .... 7-48P
5.8.4 Adjusting the Position of the
Left Deck Pickup Solenoid
(SL7) ................................ 7-48P
5.9 Clutches ................................. 7-49P
5.9.1 Manual Feed Pickup Clutch/
Developing Clutch ........... 7-49P
5.10 Sensors ................................... 7-50P
5.10.1 Cassette 3/4 Paper Size (width/
length) Sensor .................. 7-50P
5.11 HDD ....................................... 7-51P
5.12 Others ..................................... 7-54P
5.12.1 DC Controller PCB Base
......................................... 7-54P
5.12.2 Relay ................................ 7-54P
5.12.3 Power Supply Transformer
......................................... 7-55P
1.1.1 Inputs to the Driver (1/2) ... 8-1P
1.1.2 Outputs from the Deck Driver
(2/2) ................................... 8-2P
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001