C280 Wrong Levels

[Rambam]

HI -

We are having issues with our C280 Bizhub as it seems it does not recoganise when we replace the drum units - replaced with geniune units. Does anyone know what the issue could be?


Regards

[Synthohol]

im asking because its a common error, are you reading the "gas gauges" correctly?
the older machines showed an empty gauge that meant its full/new.
does the minutes of use in life counters go to 0?

[Rambam]

HI -

Please see the attached screenshot - i ahve change the Yellow and Blue. The yellow seems to have updated on the start date but the blue still says it has not been changed since 2015?

Regards,

[Rambam]

sorry does that also mean that all the developing units are finished?

[Toxic]

Yes,they are "expired" by the screenshot.
What is machine counter ?

Developer lifetime Black 570,000 CMY 115,000
Drum lifetime Black 70,000 (C220), 100,000 (C280), 120,000 (C360) CMY: 55,000 (C220), 75,000 (C280), 90,000 (C360)

[Rambam]

Yes,they are "expired" by the screenshot.
What is machine counter ?

Developer lifetime Black 570,000 CMY 115,000
Drum lifetime Black 70,000 (C220), 100,000 (C280), 120,000 (C360) CMY: 55,000 (C220), 75,000 (C280), 90,000 (C360)

Machine Counter is 281525.

Are they complicated to replace>?

[Rambam]

also doesnt explain teh issue with the Cyan Drum unit - how replacoing it doesnt seem to have change the counter?

[Toxic]

Its not complicated,few screws and whole unit goes out but i never change developing units unless it cause problems,its quite expensive (CMY),black is cheap.
Regarding not recognizing new drum unit,never have that case with OEM drum unit.
Its new out of the box OEM drum unit?

[Rambam]

HI -
Yes specifically bought a new and geniune one.

Would a firmware upgrade help u think or is it somehting with teh sensor?