Konica Minolta bizhub C360 Service Manual page 787

23. IMAGE QUALITY PROBLEM
23.3.26 Printer monocolor: uneven image
A. Typical faulty images
B. Troubleshooting procedure
Step Section
1 Toner cartridge
2 PH unit
3 Toner cartridge
4 Drum unit
5 Transfer roller
6 Fusing unit
7
732
Check item
The toner cartridge of every color
is surely installed.
The PH unit is surely installed.
There is any stain or breakage on
the drive section of the toner
cartridge.
There is any stain, damage or
abrasion on the PC drum.
There is any stain, damage,
deformation or abrasion on the
transfer roller.
There is any stain, damage,
deformation or abrasion on the
roller and drive section of the
fusing unit.
The problem has been eliminated
through the check of step 6.
Field Service Ver. 2.1 Feb. 2012
Result Action
NO Re-install it.
NO Re-install it.
YES Clean/replace the toner cartridge.
YES Replace the drum unit.
YES Replace the transfer roller.
YES Replace the fusing unit.
NO Replace the image transfer belt
unit.
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