Canon MultiPASS C755 Service Manual - Page 65

Troubleshooting, 1 Troubleshooting Index

Get Canon MultiPASS C755 PDF manuals and user guides View all Canon MultiPASS C755 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 65 highlights

MultiPASS C755 Chapter 3: Maintenance & Service 4. TROUBLESHOOTING 4.1 Troubleshooting Index For troubleshooting, use the troubleshooting index below to investigate the cause of the problem and refer to the specified page for countermeasures. Problem • Errors shown on the display (Evaluation criteria: Look at the unit in question.) • The error message can be checked. Page 3-16. • The error code can be checked. Page 3-22. • General errors • The unit does not power on. • The display looks abnormal. • The buttons do not work. • No sound from the speaker Page 3-30. • Printing problem (Evaluation criteria: Test printing is no good.) • The paper is not fed properly. Page 3-31. The paper feed motor does not run. The paper is not picked up from the auto sheet feeder. • The printing operation is abnormal. Page 3-31. Nothing is printed. The carriage motor does not run. • Printing quality error Page 3-32. (Evaluation criteria: Look at the printing result.) The printer does not at all. Printing stop midway. Certain colors are not printed. Blotches appear. Blank ink appear. 3-14

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
3-14
MultiPASS C755
Chapter 3: Maintenance & Service
4. TROUBLESHOOTING
4.1 Troubleshooting Index
For troubleshooting, use the troubleshooting index below to investigate the cause of the problem and refer
to the specified page for countermeasures.
Problem
•
Errors shown on the display (Evaluation criteria: Look at the unit in question.)
•
The error message can be checked.
Page 3-16.
•
The error code can be checked.
Page 3-22.
•
General errors
Page 3-30.
•
The unit does not power on.
•
The display looks abnormal.
•
The buttons do not work.
•
No sound from the speaker
•
Printing problem (Evaluation criteria: Test printing is no good.)
•
The paper is not fed properly.
Page 3-31.
The paper feed motor does not run.
The paper is not picked up from the auto sheet feeder.
•
The printing operation is abnormal.
Page 3-31.
Nothing is printed.
The carriage motor does not run.
•
Printing quality error
Page 3-32.
(Evaluation criteria: Look at the printing result.)
The printer does not at all.
Printing stop midway.
Certain colors are not printed.
Blotches appear.
Blank ink appear.