Hi everyone,
I have the problem from beginning with MP5054. I have to change the drum cleaning blade every 30T-50T copies because strikes appear on copies.
Every time when I changed cleaning blade(AD041158)I clean whole drum unit but the problem reappears after 30T-50T copies . I changed whole cleaning unit too but the problem remains. The firmware is updated.
Does anyone else have this problem?
Any idea how to fix that problem?
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