Installing the Print Cartridges

3If you are replacing the drum cartridge,

remove the old cartridge and dispose of it according to local regulations.

4Remove the new drum cartridge from

its packaging. Insert the drum cartridge into the print compartment.

Caution! Excessive exposure to light will damage the drum cartridge. Install the cartridge promptly after removing it from its packaging.

Make sure the drum cartridge is inserted in as far as it will go.

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5If you are installing a new toner cartridge, remove the new toner cartridge from its packaging. Remove the tape from the cartridge and then open the cartridge handle so that it stands straight up.

6Shake as indicated by the arrows to distribute the toner evenly within the cartridge.

If the toner is still lumpy after shaking, the gears in the cartridge may make a noticeable sound when the print compartment cover is closed after installing the cartridge. This is normal and does not indicate a problem.

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Sharp FO-4450 operation manual Blue