View Full Version : C-451 Solid Colors Background
krakcy
11-15-2013, 12:44 PM
Hi. We have a C-451 in the workshop with heavy background of all colors. Up to now i have replaced Printer PCB Board, HV1, HV2, and Power Supply. Please see attached image of the problem.
JustManuals
11-15-2013, 07:38 PM
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Dougtech
11-17-2013, 04:47 AM
can't open the image, but have you tried removing, then shaking the image units and re-installing. Has cleared up individual colors backgrounding for me more than once.
karim-tech
12-09-2013, 11:09 AM
hello
i had the same problem last mounth on a konica minolta c550 . u have to change the MFP board (board on the lift side with the NVRAM)
blackcat4866
12-09-2013, 10:24 PM
What's that image supposed to look like? Try an example that we're familiar with, like a configuration page, or the demo print with the little yellow birdie. =^..^=
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