Canon GP160DF Service Manual page 9

CHAPTER 9 EXTERNAL / AUXILIARY MECHANISM
I. CONTROL PANEL...................................9-1
A. Overview ............................................9-1
II. POWER SUPPLY ....................................9-2
A. Low-voltage power supply circuit .......9-2
B. High voltage power supply circuit ......9-4
C. Energy save function control..............9-5
III. FAN ..........................................................9-7
A. Rotation control mechanism ..............9-7
IV. BACK-UP BATTERY................................9-8
CHAPTER 10 CASSETTE FEEDER
I. OVERVIEW............................................10-1
II. OVERVIEW OF THE ELECTRICAL
CIRCUITS ..............................................10-3
A. Overview ..........................................10-3
III. FEEDER CONTROLLER PCB
INPUT AND OUTPUT .............................10-4
IV. OPERATION OVERVIEW......................10-5
A. Overview ..........................................10-5
B. Basic Sequence ..............................10-6
V. FEEDER MOTOR CONTROL................10-7
I. CHOOSING AN SUITABLE INSTALLATION
LOCATION.............................................11-1
II. UNPACKING AND INSTALLATION.......11-3
A. Opening the package and removing
the packing materials .......................11-4
B. Installing the cartridge ......................11-5
CHAPTER 12 MAINTENANCE AND INSPECTION
I. PERIODIC REPLACEMENT PARTS.....12-1
II. ESTIMATED LIFESPAN OF CONSUMABLE
PARTS ...................................................12-1
III. BASIC SERVICING PROCEDURES .....12-2
IV. CARTRIDGE STORAGE AND
HANDLING.............................................12-3
COPYRIGHT © 1999 CANON INC.
CHAPTER 11 INSTALLATION
CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
A. Back-up function ................................9-8
B. Back-up Data ...................................9-12
V. DISASSEMBLY, ASSEMBLY ................9-16
A. Control panel....................................9-17
B. Main Motor .......................................9-19
C. DC controller PCB............................9-25
D. Image processor PCB ......................9-26
E. DC power supply PCB .....................9-27
A. Operation .........................................10-7
VI. JAM DETECTION ..................................10-8
A. Overview ..........................................10-8
B. Jam Sensing ....................................10-9
VII. DISASSEMBLY, ASSEMBLY ..............10-11
A. Removing the feeder motor ...........10-12
B. Removing the pick-up/feeder/
separation motor ............................10-12
C. Removing the pick-up unit .............10-14
C. Loading paper into the cassette .......11-8
D. Loading paper into the
multi-feeder ....................................11-11
E. Attaching the tray/Power cord ........11-12
F. Checking the Copy image ..............11-13
G. Setting the Fax machine function ....11-13
A. Storage when the packing seal is
intact ................................................12-3
B. Storage and handling when the
packing seal has been opened ........12-4
vii