Ir System: Skewed Image - Konica Minolta bizhub C350 Service Manual

bizhub C350 Field Service Ver2.0 Sep. 2004
4.3.8

IR System: skewed image

A. Typical Faulty Images
B. Troubleshooting Procedure
Step Section
1 Original
Original Glass
2
2nd/3rd Mirrors
Carriage
3
4
Check Item
Original is skew.
Original Glass is in positive contact
with the flat spring without being tilt.
Scanner Assy is not properly
aligned with 2nd/3rd Mirrors Car-
riage.
The problem has been eliminated
through the checks of steps up to 3.
Image quality problem
4036fs4034c0
Result
YES Reposition original.
NO Reinstall the glass.
Check the original loading posi-
tion.
YES Perform "Focus Positioning of the
Scanner and 2nd/3rd Mirrors Car-
riage" and "Scanner Position
Adjustment."
NO Change Scanner Assy.
Change CCD Unit.
Action
4-63