Image Reading Section: Moire - Konica Minolta Bizhub 162 Service Manual

Field Service Ver. 1.0 Apr. 2005
17.2.11

Image Reading Section: Moire

A. Typical Faulty Images
B. Troubleshooting Procedure
Step
Moire distortions recur even after the orientation of original
1
has been changed.
Moire distortions recur even after the original mode has
2
been changed.
Moire distortions recur even when the zoom ratio is
3
changed.
The problem has been eliminated through the checks of
4
step up 3.
Check
17. Image quality problem
4011T040AA
Result Action
• Change the original
mode (select one other
NO
than that resulted in
moire).
• Change the original
NO
image mode.
• Change the zoom ratio
NO
setting.
• Adjust CCD Main Zoom
NO and CCD Sub Zoom.
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