Maintenance

Replacing the drum cartridge

When 20,000 pages have been printed, DRUM LIFE OVER will appear in the display. Replace the drum cartridge with the following cartridge:

Sharp AM-90DR drum cartridge

1 Press the side cover release , open the side cover , and then open the front cover .

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Caution!

The fusing unit inside the print compartment becomes very hot during operation. Do not touch the inside of the print compartment except as instructed in the following steps.

2 Squeeze the toner cartridge handle and pull the toner cartridge out of the compartment.

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Place the toner cartridge on a sheet of paper on a level surface.

Do not touch the roller in the toner cartridge.

9. Maintenance

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Sharp AM-300 manual Replacing the drum cartridge, 143