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Cause
Solution
There is dirt in the media
path.
The OPC drum
cartridge is old
or damaged.
Print several
blank sheets.
Replace the OPC
drum cartridge.
Cause
Solution
A toner cartridge may be
defective.
Your OPC drum cartridge
is old or damaged.
The high-voltage power
supply may be defective.
Your printer may need a
service check.
Remove it and install a
new toner cartridge.
Replace the OPC drum
cartridge.
Contact your supplier.
Contact your vendor.
