Originally Posted by
bush_tech
I was hoping the rest of this thread would magically appear just like it magically disappeared!
If you have this fault you'll notice drum counts haven't cleared and if you switch U100 DC Auto Adj to OFF the fault will vanish.
The fix was new drums, but I had to switch the machine on with no drums and allow it to error before the drum counts would clear on the machine.
The drums I fitted without doing this had the count of the previous drum written to them, and they were cactus... backgrounding and high count despite being brand new. So they've all gone back to Kyocera who seem to think this was all caused by fitting drums without switching the machine off.
The techs involved when this machine was on the field deny this.
There was a response to this thread of another tech in america who's encountered this exact fault, so it's one to watch for.
Cheers
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