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jonpaul
11-08-2017, 09:38 AM
We have a C654e in the field great MFP does loads of work.One problem the cyan IU has rarely reached full life,and has failed a number of times less than 10% in.

We had a similar problem with a 452,but never found the answer.The parts are genuine parts and toner OEM,any thoughts?

copyman
11-08-2017, 11:46 AM
What exactly happens to the cyan IU, overtone, undertone, leak, error code etc?

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