COPYRIGHT © CANON ELECTRONICS INC. 2008 CANON DR-X10C FIRST EDITION
5-27
CHAPTER 5 TROUBLESHOOT-
IV. LIST OF FAILURES
The lists below give the major failures conditions and their causes. Refer to the next section
for details of the causes and the measures to be taken.
1. Operation Failures
Note:
Major causes of each failure are marked “
X
.”
No.
Cause
Failure
System/
Software
Hard-
ware
Connec-
tion
Dirt
Docu-
ment
Setting
1
No power is supplied
X
X
2
Scanner is not rec-
ognized
X
X
3
Scanning does not
start
X
X
X
X
4 Documents
are
not
fed properly
X
X
X
5
Scanning speed is
low
X
X
Table 5-401
2. Images Failures
Note:
Major causes of each failure are marked “
X
.”
No.
Cause
Failure
System/
Software
Hard-
ware
Connec-
tion
Dirt
Docu-
ment
Setting
1 Completely
black,
completely white,
all streaks
X
X
X
2
Too dark, too light
X
X
3
Wrong image size
X
X
4 Image
skews
X
X
5
Streaks on image
X
X
6 Text
invisible
X
X
7
Moire on image
X
X
Table 5-402