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remati
04-03-2013, 10:21 PM
hello people

ai have in field a Biz C8000 with codes C4661/4662/4663

they fall five ,six times a day

I had already clean all sensors (register) but didīnīmake any diference

any idea ??

Thanks and have a nice week

JustManuals
04-03-2013, 10:42 PM
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Mick01
04-04-2013, 01:52 AM
Hi,
The likely problem is the slide mechanism for the colour reg sensors is not operating properly. Take the unit out and thoroughly clean the slide mechanism. I would replace the slide plate (ensure that the plate is straight and you do not bend the unit when putting it in).
Worst case i would replace the entire lower stay assembly.
Hope this helps

jrf
04-04-2013, 11:41 PM
Always remove shutter mechanism as its the only way to clean the gamma sensors'
Make sure to clean the felt material as it holds a lot of toner, then run an auto gamma and colour registration adjustments-

remati
04-05-2013, 07:25 PM
Always remove shutter mechanism as its the only way to clean the gamma sensors'
Make sure to clean the felt material as it holds a lot of toner, then run an auto gamma and colour registration adjustments-


Thanks to all
-I think,that it was even a problem of dirt in the sponge shutter....after a good clean,
two days ago, no more codes have fall....

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