My Samsung CLT-M504S Remanufactured got spot on the prints.
What can I do now?
Sometimes this could happenwhen print label, the glue from the label may stick on the drum unit.
or dust got into the drum unit.
To clean the drum unit:
- Position the print sample in front of the cartridge. Find the exactposition.
- Roll the gear on the side by hand looking at the position to find the“problem”
- After you located the “problem” that matches the print sample’s position.
Try wiping the surface of the drum with a cotton swab until the dust or paperpowder on the surface comes off.