Canon np6330 서비스 매뉴얼

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COPYRIGHT © 1997 CANON INC.                CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11
TROUBLESHOOTING
I.
MAINTENANCE AND
INSPECTION....................................11-3
A. Image Adjustment Basic
Procedure ....................................11-3
B. Points to Note for Scheduled
Servicing ......................................11-5
II.
STANDARDS AND
ADJUSTMENTS ...............................11-7
A. Adjusting the Images ...................11-7
B. Exposure System.........................11-22
C. Image Formation System.............11-29
D. Pick-Up / Feeding System ...........11-34
E. Fixing System ..............................11-40
F. Electrical System .........................11-43
III.
TROUBLESHOOTING IMAGE
FAULTS ............................................11-53
A. Making Initial Checks ...................11-53
B. Image Fault Samples ...................11-56
C. Troubleshooting Faulty Images....11-57
IV.
TROUBLESHOOTING
MALFUNCTIONS .............................11-73
A. Troubleshooting Malfunctions ......11-73
B. Troubleshooting Malfunctions in
the Pedestal .................................11-102
V.
TROUBLESHOOTING FEEDING
FAULTS ............................................11-107
A. Copy Paper Jams ........................11-107
B. Troubleshooting Feeding Faults ..11-112
VI.
ARRANGEMENT AND 
FUNCTIONS OF THE
ELECTRICAL PARTS.......................11-113
A. Sensors ........................................11-114
B. Switches, clutches, and 
solenoids ......................................11-116
C. Heaters, lamps, and motors.........11-118
D. PCBs ............................................11-120
E. Paper deck pedestaL-M1.............11-122
F. Variable Resistors, Light-Emitting
Diodes, and Check pins by PCB .11-124
VII. SERVICE MODE ..............................11-129
A. Outline..........................................11-129
B. Using Service Mode.....................11-130
C. Using Adjustment Mode and 
Optional / Setting Mode ...............11-131
D. Control/Display Mode [1] .............11-132
E. I/0 Display Mode [2] .....................11-147
F. Adjustment Mode [3] ....................11-171
G. Function Mode [4] ........................11-173
H. Optional Settings Mode [5] ..........11-175
I. Counter Mode [6] .........................11-177
VIII. SELF DIAGNOSIS............................11-179
A. Copier ..........................................11-179
B. Pedestal Self Diagnosis ...............11-183
C. RDF/ADF Self Diagnosis .............11-184
D. Sorter Self Diagnosis ...................11-185
This chapter describes the maintenance, checks, standards, adjustment,
troubleshooting for image fault, operation fault and feeding fault of this copier, electrical
component arrangement, their roles, service mode and self-diagnosis.
Download Service Manual And Resetter Printer at http://printer1.blogspot.com