Ghosting black prints on bizhub c280

[robikan africa]

Hi guys I got a bizhub c 280 not fusing black prints but everything printed on colour is fine. The black developer is ok. Drum looks fine too . The black toner rubs of easily.and their is no developer on paper

Anyone seen this

[tsbservice]

Black non OEM toner refill being cr.p?

[robikan africa]

Black non OEM toner refill being cr.p?
Thanks for reply will check and revert.

[Phil B.]

Hi guys I got a bizhub c 280 not fusing black prints but everything printed on colour is fine. The black developer is ok. Drum looks fine too . The black toner rubs of easily.and their is no developer on paper

Anyone seen this

many points of info are missing here:

OEM toner/dev?

what are the page counts on PM parts?

you mentioned GHOSTING .. that can be due to a worn out fuser

what are the density settings?

toner rubbing off is usually due to: bad fuser... high density settings.

can you upload PDF'S of the defects?

Phil B. ' The Dentist '