Dark streaks in black only

[GabiE-Xerox]

Yes, is true, but nothing else remains in the xerographic process, possibly only the 1st BTR inside the IBT.

Anyway, I saw many ROS's very dirty.

[disciplepress]

Yes the prints you see are after I replaced everything. If the ROS was dirty, wouldn't it be white streaks instead of darker streaks?

[GabiE-Xerox]

Hi,

The prints are the same with the old and new black drum assembly?

Have you take out the ROS and cleaned inside?

Gabi

[disciplepress]

Working on a Xerox 700i, there is an issue with the black in which the lines are dark as opposed to a lighter line which I see often. I replaced the drum, developer, IBT belt, and cleaned the ROS. Nothing changes and again only in the black. Any advice?