Printer 4-Color: 94-Mm-Pitch Uneven Image - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
18.3.40

Printer 4-Color: 94-mm-pitch uneven image

A. Typical Faulty Images
4036fs4055c0
B. Troubleshooting Procedure
Step Section
Imaging Unit
1
Image Transfer
2
Belt Unit
Image Transfer
3
Roller Unit
94 mm
Check Item
The surface of the PC Drum is
scratched.
The Image Transfer Belt Unit
drive gear is intact.
Image Transfer Roller is dam-
aged.
18. Image quality problem
94 mm
4036fs4056c0
Result
YES Change Imaging Unit.
NO Correct.
Change Image Transfer Belt Unit.
YES Change Image Transfer Roller
Unit.
94 mm
4036fs4057c0
Action
421