Maintenance
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9. Maintenance
1Press the side cover release , open the side cover , and then open
the front cover .
xCaution!
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.
2Squeeze the toner cartridge handle
and pull the toner cartridge out of the
compartment.
xPlace the toner cartridge on a sheet of
paper on a level surface.
xDo not touch the roller in the toner
cartridge.
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2
3
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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