Problem BizHub C308

[furius]

Hello ragas I would need a hand.
I have to replace the color drum units (313M-Y-C) on a BizHub C308.
I was sure that by mounting the black drum unit (313K) and changing the chip the machine would work without problems.
Instead, to my surprise, the car prints badly with p-21 error
What could be the problem?
The drums look identical except for the tab on the right side that I removed

[JDR]

Re: Problem BizHub C308

No they're not.
KM modified the front part (dunno how to say in English) of their color drums.
You have to take it back from the black one.

IMG_0150.JPGIMG_0151.JPG

[furius]

Re: Problem BizHub C308

Thank you so much
Could I take power from the old color drum and mount it on the drum k?

[JDR]

Re: Problem BizHub C308

You have to take this part (shown above) on the old color drum and mount it to the new black drum (transformed in color)

[furius]

Re: Problem BizHub C308

Great
Dear tomorrow I'll try from the customer and I'll let you know
Thank you so much again

[avecosat]

Re: Problem BizHub C308

Is it possible to do that ?

[korthr5]

Re: Problem BizHub C308

No they're not.
KM modified the front part (dunno how to say in English) of their color drums.
You have to take it back from the black one.

[ATTACH=CONFIG]40059[/ATTACH][ATTACH=CONFIG]40060[/ATTACH]

Hello

Change the back and the front or only the front ? ( front near the blue handle )

Regards

[JDR]

Re: Problem BizHub C308

Only the front.