I need xerox pws diagnostic tools for WC7655, I can pay

[wmoussa]

I have been struggling for weeks with these 2 Xerox WC 7655, any one has the full PWS? I am in Toronto and can pay forit

[adriansto]

I have been struggling for weeks with these 2 Xerox WC 7655, any one has the full PWS? I am in Toronto and can pay forit

Send mail = stoadis@gmail.com

[wmoussa]

I am getting this mark on every print, but on a different places of the page , any idea what could this be? its the mark right above my finger , looks like the letter T and A

Also I am trying the replace the black drum as I am suspecting it is the problem, but whenever I put a new drum the printer gives me a drum error, though they are brand new , I put back the old drum the machine works fine but those marks.

its the workcentre 7655.

Any help will be greatly appreciated ?