Bizhub press c6000 crosstrack lines 5mm apart

[pudgi300]

Have Bizhub press c600 with crosstrack lines about 5mm apart. They show up in all low density test patterns around 120 . Am going to upload a sample. Transfer unit and lower transfer roller were swapped out. Black drum replaced. All developer mix has been replaced. Charge wires replaced but grids have just been cleaned. Upper fuser belt has been replaced (think problem was there before belt change). Thanks in advance for any help.



having problem uploading pics 500 io error maybe tomorrow

[pudgi300]

will try to upload image here

[Mick01]

It looks like charge lines to me.
Try printing test pattern 62 (8 pages)
This will give you 8 pages (C,M,Y,K,R,G,B,process)
You should be able to isolate which channel is causing your issue.
Hope this helps.

[pudgi300]

Thanks Mick01 for the reply. Customer has Transfer pm kit and chargers on order. Will do your suggestion. Will post back. Restrung chargers and only cleaned grids. Could not get grids as clean as i would have liked.


Thanks Pudgi300