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12.
Wipe the surface of the drum gently with a dry cotton swab until the mark on the surface comes off.
DO NOT clean the surface of the photosensitive drum with a sharp object or any liquids.
13.
Put the toner cartridge firmly into the drum cartridge until you hear it lock into place.
Make sure you put the toner cartridge in correctly or it may separate from the drum cartridge.
14.
Install the toner cartridge and drum cartridge assembly back into the machine.
15.
Close the front cover of the machine.
16.
Press to turn the machine on.
• Clean the Machine
Related Topics
• Improve the Print Quality