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SAR
11-20-2009, 10:43 PM
First, I just want to say thanks for the toner dumping/ misting fixes that have been listed on this forum.
We have a bunch of these machines in the field, and getting these machines to run clean has made a huge difference.
We still have a few machines that are dumping developer on the back edge of the copy. The developer piles up in the T&S corona unit, the copy comes out with pepper tracks on the back edge and of course it's wearing the coating off of the UFR. The rest of the machine is super clean, no overtoning in the dev unit, it looks like the mods are working other than this dumping on the rear edge issue.
The machines have all new pm parts, drums, developer.
Thanks for any help you can offer.

albasoul06
11-22-2009, 06:21 AM
what about corona UNITS ??

SAR
01-29-2010, 05:30 PM
This problem was in the Drum unit. I had the same drum, dev unit and coronas, but swapped out the drum unit and it fixed the problem.

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