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mircea
07-05-2016, 12:20 PM
hello
i have a problem with one copier bizhub 920.
i get sc90-01 on start-up and it's not adu board since i changed it with a good one already and i get the same error
how it happened:
changed fuser since old one was leaving some marks and after i changed it i asked someone to print something on it and it was working just fine. After few mins all they did was to power it off and on once and it keeps giving this code
If i open it in service mode and i try to print manager list it goes to ready but it keeps jamming right when the paper enters the adu at first clutch.
I tryed it with opened door too and i can only see the fuser moving and nothing else on the adu.
So i'm guessing that adu is not powering right? I tryed to "false jam" the adu and the sensors are working just fine and i dont know what else to check.
I also saw that on back of the copier there are 3 sw on the main board.
Could any of those give this code?

What else can i check?

Thank you!

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