f Put the new toner cartridge firmly into the drum unit until you hear it lock into place. If you put it in correctly, the lock lever will lift automatically.

Note

Make sure that you put in the toner cartridge correctly or it may separate from the drum unit.

g Clean the corona wire of the drum unit by gently sliding the blue tab from right to left and left to right several times.

1

Note

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

Troubleshooting and routine maintenance

h Put the drum unit and toner cartridge assembly back in the machine.

i Close the front cover.

Note

DO NOT turn off the machine or open the front cover until the LCD returns to the standby state.

C

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