QMS Magicolor 330 Manual page 182

Cause
The toner cartridge may
be old or defective.
The OPC drum cartridge
is old or damaged.
Cause
A toner cartridge is
defective.
The image transfer roller
may be dirty.




                          
Solution
Install a new toner
cartridge, if needed.
Replace the OPC drum
cartridge.
Solution
If the toner smudges are
only on the front of the
page, perform steps 1
and 2.
1 Distribute the toner.
2 Check to make sure
the toner is not defec-
tive.
3 If steps 1 and 2 do not
solve the problem,
install a new toner
cartridge.
If toner smudges are also
on the back of the page,
open the printer once
and close it again to clean
the roller.