bizhub c252 Rectangle spot on scans after NVRAM reset

[ozkan]

Hi,

I have just performed NVRAM reset on bizhub c252 to revive it.

I came to life, there are no issues on network prints, but the copier gives copies with a rectangle dark spot in the middle.

I am uploading an attachment (and yes I know that this machine has a lot to fix )

Anybody has any idea what is causing this issue??

IMG_6565.jpg

[Toxic]

Try to do installation procedure (gradation adjust,date&time setting....)

[Phil B.]

Try to do installation procedure (gradation adjust,date&time setting....)

agree with redoing the NVRAM ( i hardly ever have done that ) all his init settings were lost..


time to start over

[ozkan]

The machine was not responding, the black screen issue after hourglass, I had to do NVRAM thing.

Any specific setting that might end up fixing this???

[Phil B.]

The machine was not responding, the black screen issue after hourglass, I had to do NVRAM thing.

Any specific setting that might end up fixing this???

yes start over with the installation procedures... just like if it was fresh outta the box.

[ozkan]

Hi, I am clueless what to adjust, tried several random options under service mode with no luck

Can anybody help me by detailing what to adjust?

[Toxic]

Folow this procedure exactly and it should be ok
install manual.pdf