Biz C8000 code C4663 C4661 and code C4662

[remati]

[JustManuals]

Re: Biz C8000 code C4663 C4661 and code C4662

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[Mick01]

Re: Biz C8000 code C4663 C4661 and code C4662

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]

Re: Biz C8000 code C4663 C4661 and code C4662

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]

Re: Biz C8000 code C4663 C4661 and code C4662

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....