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E-ring
04-24-2019, 03:13 PM
Hello!
We have a C227 here who prints black pages, sometimes it just douples the image, sometimes the whole page is black like a halftone 100 testpage, full color is visible under.
Drum, developer, HV, MFP board, transfer unit replaced. Contact spring drum ok.
Do we miss something simple here?
Thank you, all help appreciated

guitar9199
04-24-2019, 03:19 PM
Is this printing, or copying?

If it's just on copies...what is being copied? Sometimes there are anti-counterfeit marks or security features on pages that won't allow you to make a copy.

tsbservice
04-24-2019, 03:48 PM
Sounds like an erase lamp of K drum or Laser.

E-ring
04-24-2019, 05:16 PM
42435
Thanks for replying.
It's print and copy, eraser lamp works, red light visible.
Main power supply and laser would be next, but i still feel there's something I am missing.

E-ring
04-25-2019, 05:34 PM
It was the Main Power Supply...

srvctec
04-30-2019, 10:24 PM
So, is this a C227 like in the OP or a C224 like in the title?

allan
04-30-2019, 11:19 PM
So, is this a C227 like in the OP or a C224 like in the title?


Who knows.
Main PSU really?

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