Scanner Section: Moire - Konica Minolta bizhub 164 Service Manual

16. IMAGE QUALITY PROBLEM
16.2.11

Scanner section: Moire

A. Typical faulty images
B. Troubleshooting procedure
Step
1 Moire distortions recur even after the orientation of original
has been changed.
2 Moire distortions recur even after the original mode has
been changed.
3 Moire distortions recur even when the zoom ratio is
changed.
4 The problem has been eliminated through the checks of
step up 3.
150
Check
Field Service Ver. 2.0 Jun. 2010
A09AF3C532DA
Result Action
NO • Change the original
mode (select one other
than that resulted in
moire).
NO • Change the original
image mode.
NO • Change the zoom ratio
setting.
NO • Adjust CCD MAIN
ZOOM and CCD SUB
ZOOM.
See P.103