[Misc] WC 7835 Image Quality problem

[Insaid1986]

Hello!

Machine WC 7835 has problem: When printing with magenta on prints in the same place (bottom print) appears light bar. I cleaned LPH unit, changed drum cartridge- not helped. What can be wrong?

[PrintTech]

Re: WC 7835 Image Quality problem

I'm assuming you mean you have a thin stripe in the process direction?

Try changing the dev tank, or you can vacuum out the old dev tank and refill with new dev.

If it's a wider un-even bar towards the edge of the print, then i'd inspect the 1st BTR's inside the transfer belt assembly, sometimes have a build-up towards the edges, either clean off the build-up or replace the 1st BTR's. This is usually more common with Black due to higher usage.


Hope this helps.