View Full Version : BizHub 750.
Vesigoth
01-26-2009, 04:09 PM
hi everyone. got 2 problems. reset main digital counter & getting patterned shading on 2nd. side, only on duplex copying. I have 2 750s with same settings in process controll. Not sure which setting it is, don't see anything for 2nd. side udjustment. please help
TheOwl
02-02-2009, 12:03 AM
Sorry, don't know about the shading issue, but to reset the main counter within the machine, you will need to replace the NVRAM.
There is no other way that I know of to reset the counter and Konica Minolta (at least here is Australia) are pretty picky about releasing new NVRAM chips unless there is a critical need.
soltec
02-02-2009, 03:51 PM
i had this problem before on a 920, the second side kept shading, in the end i changed the potention sensor and the other sensor next to the potention sensor (i forget the name of it) im not in front of a machine atm, but check around the drum for any sensors as they are very sensitive to static.
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