Canon PC920 - Page 9

COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS
CHAPTER 9 INSTALLATION
CHAPTER 10 MAINTENANCE AND SERVICING
CHAPTER 8 ADF
I. FANS ............................................7-1
II. POWER SUPPLY SYSTEM .........7-3
A. Outline of the Power Supply
System ..................................7-3
B. Power Supply Circuit .............7-4
C. Detecting an Error on
the Composite Power Supply
PCB .......................................7-6
D. Protecting the Power Supply
Circuit ....................................7-6
III. DISASSEMBLY/ASSEMBLY ........7-7
A. External Covers.....................7-8
B. Control Panel...................... 7-15
C. Copyboard Glass ............... 7-16
D. Main Motor/Main Drive
Assembly............................ 7-17
E. Electrical System ............... 7-21
I. ADF ..............................................8-1
A. Outline ...................................8-1
B Basic Construction ................8-2
C. Basic Operations...................8-4
D. Detecting an Original ............8-6
E. Pickup Operation...................8-8
F. Delivery .............................. 8-12
G. Controlling the Pickup
Motor .................................. 8-14
H. Controlling the Belt Motor .. 8-15
I. Detecting Original Jams..... 8-16
J. Power Supply ..................... 8-17
II. DISASSEMBLY/ASSEMBLY ..... 8-18
A. Removing the ADF............. 8-19
B. External Covers.................. 8-21
C. Drive System ...................... 8-23
D. Feeding System ................. 8-26
E. Electrical System ............... 8-33
I. SELECTING A SITE ....................9-1
II. UNPACKING AND
INSTALLATION ............................9-2
A. Unpacking and Installation....9-2
B. Placing Copy Paper...............9-9
III. MOVING THE MACHINE .......... 9-12
I. PERIODICALLY REPLACED
PARTS....................................... 10-1
II. DURABLES AND
CONSUMABLES ...................... 10-1
III. SCHEDULED SERVICING ....... 10-1
IV. STORING AND HANDLING
THE CARTRIDGE..................... 10-2
A. Storing the Cartridge with the
Packaging Seal Intact ........ 10-2
B. Storing and Handling the
Cartridge with the Packaging
Seal Removed.................... 10-3