Eugene74
02-18-2011, 09:36 AM
Good day all
I've got a problem on B250. First 5 - 10 prints/copies in the morning are black (back ground). We've replaced drum, developer, dev tank and transfer roller. Still the same problem. Then we thought it might be HV problems, because looks like Bias or HV leaking. Customer uses machine as fax machine aswell so mashine never get switched off. Havn't change HV yet, want to check if somebody had this problem before, because this would be our next step, changing the HV. I have attached sample of the problem.
Many Thanks
8491
I've got a problem on B250. First 5 - 10 prints/copies in the morning are black (back ground). We've replaced drum, developer, dev tank and transfer roller. Still the same problem. Then we thought it might be HV problems, because looks like Bias or HV leaking. Customer uses machine as fax machine aswell so mashine never get switched off. Havn't change HV yet, want to check if somebody had this problem before, because this would be our next step, changing the HV. I have attached sample of the problem.
Many Thanks
8491