Hello lefebvre.felix,
I searched the knowledgebase and found this article that may help you troubleshoot the issue.
Hi,
Since a few weeks, my WorkCentre 7545 started to leave to marks when printing. This happens if I print 1 side or 2 sides. This also happens no matter which tray (even by-pass) I use for printing and with any type of paper.
I tried to diagnose the trouble with Xerox help page regarding the marks, but they seem randomly spaced out. Therefore, I wasn't able to determine which type of marks they are.
Here is a picture of the problem.
What can it be? How can I clean or change what needs to be cleaned or replace in order to get rid of those noisy marks?
I don't know if this can be related or not, but I changed one color toner not to long ago and realize there's a lot of powder all over the place.
Thanks in adavance!
Felix