Canon NP6218 Service Manual page 13

10.The copy has white spot
(vertical)..................................10-55
11.The copy has white lines
(vertical)..................................10-55
12.The copy has white spots
(horizontal). ............................10-56
13.The back of the copy is
soiled. .....................................10-57
14.The copy has a fixing fault. ....10-58
15.The leading edge of the copy
is displaced. ...........................10-58
16.The leading edge of the copy
is displaced. ...........................10-58
17.The leading edge of the copy
is displaced. ...........................10-58
18.The copy has a blurred
image......................................10-59
19.The copy is foggy
(horizontal). ............................10-60
20.The copy has poor
sharpness...............................10-61
21.The copy is blank. ..................10-62
22.The copy is solid black. ..........10-62
IV. TROUBLESHOOTING
MALFUNCTIONS .............................10-63
A. Troubleshooting Malfunctions ......10-63
1. E000 .......................................10-63
2. E001 .......................................10-64
3. E002, E003 ............................10-64
4. E004 .......................................10-65
5. E007 .......................................10-65
6. E010 .......................................10-66
7. E030 .......................................10-66
8. E064 .......................................10-67
9. E202 (keys on control panel
invalidated) .............................10-67
10.E210 .......................................10-68
11.E220 .......................................10-68
12.E240 .......................................10-68
13.E261 .......................................10-69
14.E710, E711, E712, E717 .......10-69
15.E803 .......................................10-69
16.AC power supply is absent.....10-70
17.DC power supply is absent. ...10-71
18.The blank shutter fails to
move.......................................10-72
19.The photosensitive drum fails
to rotate. .................................10-72
20.The pick-up operation fails
(from cassette). ......................10-73
21.The pick-up operation from
the multifeeder fails. ...............10-73
22.The scanner fails to move
forward/in reverse. ..................10-74
23.The registration roller fails to
rotate. .....................................10-74
24.The scanning lamp fails to
turn on. ...................................10-75
COPYRIGHT © 1997 CANON INC.
V.
VI. ARRANGEMENT AND FUNCTIONS
VII. SERVICE MODE ..............................10-94
VIII. SELF DIAGNOSIS............................10-109
CANON NP6218 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIMÉ AU JAPON)
25.The lens fails to move. ...........10-75
26.The fixing heater fails to
operate. ..................................10-76
27.The pre-exposure lamp fails
to turn on. ...............................10-76
28.The add paper indicator fails
to turn off. ...............................10-76
29 The jam message fails to turn
off. ..........................................10-77
TROUBLESHOOTING FEEDING
PROBLEMS.....................................10-78
A. Jams (copy paper).......................10-78
1. Pick-Up Assembly ..................10-79
2. Separation/Feeding
Assembly................................10-80
3. Fixing/Delivery Assembly .......10-80
B. Feeding Faults.............................10-81
1. Double feeding .......................10-81
2. Wrinkling.................................10-81
OF THE ELECTRICAL PARTS.........10-82
A. Sensors .......................................10-82
B. Clutches, Solenoids, and
Switches ......................................10-84
C. Motors, Heaters, and Lamps .......10-86
D. PCBs ...........................................10-88
E. Cassette Feeding Module-A2......10-90
F. Variable Registors (VR) and
check Pins by PCB......................10-92
1. DC controller PCB..................10-92
2. Composite power supply
PCB ........................................10-93
A. Outline .........................................10-94
B. Using Service Mode ....................10-94
1. Activating Service Mode.........10-94
2. Selecting a Service Mode ......10-95
3. Selecting Items.......................10-95
4. Using Adjustment Mode [3]
and Specification Mode [5].....10-95
5. Using Operation/Inspection
Mode [4] .................................10-95
6. Clearing Stored Error .............10-95
7. Recording on the Service
Mode Label ............................10-96
C. Control Display Mode [1] .............10-97
D. I/O Mode [2] ................................10-99
E. Adjustment Mode [3] ...................10-102
F. Operation/Inspection Mode [4] ....10-105
G. Specification Settings Mode [5]...10-107
H. Counter Mode [6] ........................10-108
A. Copier ..........................................10-109
B. Self Diagnosis (ADF)...................10-113
C. Self Diagnosis (Sorter) ................10-114
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