Konica Minolta bizhub C360 Service Manual page 760

Field Service Ver. 2.1 Feb. 2012
(2) When the ADF is used
Step Section
1 Original
2 ADF reading section
3 ADF scanning guide
4 Shading sheet
5 Mirror, lens, expo-
sure lamp, and reflec-
tors
ADF → Original Stop
6
Position
(Service Mode)
7 ADF read position
8
Check item
Original is damaged or dirty.
Glass is dirty.
ADF scanning guide is damaged
or dirty.
Shading sheet is dirty.
Mirror is dirty
Lens is dirty
Exposure lamp is dirty
Reflectors are dirty
The adjustment value for [Main
Scanning Direction] falls within
the specified range.
The white lines/bands or colored
lines/bands occurs when reading
the original from ADF.
The white lines/bands or colored
lines/bands are blurry.
23. IMAGE QUALITY PROBLEM
Result Action
YES Change original.
YES Clean.
YES Clean.
YES Wipe the surface clean with
a soft cloth.
YES Clean.
YES Clean.
YES Clean.
YES Clean.
NO Readjust.
YES Readjust.
YES Change exposure unit.
Change CCD unit.
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