Hi,
Yes, it could be from a dirty laser, but could be also from the developer module.
Gabi
Good day to you all.
I am experiencing challenges with my xerox wc 5890, it is printind faded prints. So far i have replaced the xerographic module and the image tranfer unit (including the corotron) without any change. Could it possibly be the Laser Scan Unit (LSU)?. Any suggestions are greatly appreciated