Prepare blank A4 or Letter size paper.

c Clean the corona wire inside the drum unit by gently sliding the green tab from right to left and left to right several times.

1

Routine maintenance

Cleaning the drum unit

If you have print quality problems, the drum may have foreign material, such as glue from a label stuck on the drum surface. Follow the steps below to solve the problem.

a

b Make sure the machine is in Ready mode.

c Open the back cover (face-up output tray).

Note

Be sure to return the tab to the home position (a) (1). If you do not, printed pages may have a vertical stripe.

d Put the drum unit and toner cartridge assembly back into the machine. Close the front cover.

A

d Open the manual feed slot cover.

e Press Clear and Menu at the same time. The Drum Cleaning message will appear on the LCD.

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