hello everybody .I have an mpc 4502 which has problem with black.Toner is not evenly distributed on the paper and i have white or more blacked areas.Please see atachment for details.black pcu has 75k.Thank you all in advance for your help.
hello everybody .I have an mpc 4502 which has problem with black.Toner is not evenly distributed on the paper and i have white or more blacked areas.Please see atachment for details.black pcu has 75k.Thank you all in advance for your help.
What's the count on Development unit? Count on Transfer/ Sep. Roller? Have you cleaned the laser glasses? All the colors look a little grainy.
it looks very undertoned.
maybe from sitting for a long time?
has the machine been used?
A worn out heat sleeve will give copy quality issues like this.
i had a sleeve do that too but it also gave me small smudges......
DO A SKY shot and stop it before fuser unit
what are the total counters?
Since the machine has been sitting for a while I would pull the pcdu's apart and clean the charge rollers. A good cleaning after a machine has been sitting for a while usually takes care of a lot of issues.
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