Ir System: Moire - Konica Minolta Bizhub C350 Service Manual

Image quality problem
4.3.7

IR System: moire

A. Typical Faulty Images
B. Troubleshooting Procedure
Step Section
Original
1
Photo/Density
2
Zoom
3
bizhub C350 Field Service Ver. 2.0 April 2004
Check Item
Moire distortions recur even after
the orientation of original has been
changed.
Moire distortions recur even after
the original mode has been
changed.
The problem has been eliminated
through the checks of steps up to 2.
4-62
4036fs4033c0
Result
NO Change the original mode
(select one other than that
resulted in moire).
YES Select "Gradation" (mode opti-
mized for gradation) or "Resolu-
tion" (that optimized for
resolution).
NO Change the zoom ratio.
Action