pat
06-29-2008, 12:55 PM
Hi,
The problem started after all units where replaced (belt, drums, fuser,...), the customer did not worry about the "replacement soon" messages, huh.
When I start printing from service mode, the eight color testsheet, it's missing colors, some times only yellow or just nothing and I get lines next to the printed squares.
At first I tried to fix it with and other transfer belt, same problem
placed other memory modules, same problem
cleaned all the contacts in the machines, still the same
at last I removed the mfp board and the high voltage assembly to check it's connections but after reinstalling I still get the problem.
next step in the service manual is to replace the MFP board but i'm not to sure if that will fix my problem.
Anyone any idea?
The problem started after all units where replaced (belt, drums, fuser,...), the customer did not worry about the "replacement soon" messages, huh.
When I start printing from service mode, the eight color testsheet, it's missing colors, some times only yellow or just nothing and I get lines next to the printed squares.
At first I tried to fix it with and other transfer belt, same problem
placed other memory modules, same problem
cleaned all the contacts in the machines, still the same
at last I removed the mfp board and the high voltage assembly to check it's connections but after reinstalling I still get the problem.
next step in the service manual is to replace the MFP board but i'm not to sure if that will fix my problem.
Anyone any idea?