Hi
Have a problem with a C454 (Olivetti MF452). Its a cyan background or ghosting on the prints.
A4.jpg
^That is fed long edge first. A4
A3.jpg
^A3 is obviously SEF
So far we have tried:
swapping yellow and cyan drums - no change.
fitting a used (but known working) cyan dev - no change.
replaced the transfer belt (used, but working) - no change.
cleaned lasers and ran multiple stabilisations - no change.
The machine recently had a new fuser fitted to fix a C3726 error.
Thinking it could be a bad earth or the voltages are up the left, anyone had this before?
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