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3 Troubleshooting Image Faults
3.1 Troubleshooting Procedure for Image Faults
Before starting to investigate the cause of an image fault, be sure to find out wheather the
user is storing paper in the correct way and using paper of a recommended type. If the prob-
lem is corrected using such paper, advise the user accordingly.
Too light
Foggy horizontally
White spots
(vertical)
Soiled face
Blurry image
COPYRIGHT © 2001 CANON INC.
Too dark
Fuzzy, black
horizontally lines
White lines
(vertical)
Soiled back
Poor sharpness
(out of focus)
F07-301-01
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
CHAPTER 7 TROUBLESHOOTING
Foggy vertically
Fuzzy, black
vertical lines
Black lines
Black lines
(vertical)
(horizontal)
White spots
White lines
(horizontal)
(horizontal)
Fixing fault
Left/right
displacement
Blank
Soiled blank
Note:
Paper feed direction
7-21
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Table of Contents
Troubleshooting
