3 Open Door E (front printer door).
4 Unlock the specified cartridge by turning the cartridge
counterclockwise until the arrow-shaped handle points
toward the unlock symbol.
5 Remove the cartridge by gently pulling it away from the
printer.
6 Align the arrow-shaped handle with the unlock symbol, and
then insert the toner cartridge all the way into the opening.
7 Lock the cartridge by turning the arrow-shaped cartridge
handle clockwise until it points toward the lock symbol.
8 Close Door E.
Cleaning the exterior of the
printer
1 Make sure that the printer is turned off and unplugged from
the wall outlet.
CAUTION—SHOCK HAZARD: To avoid the risk of
electric shock, unplug the power cord from the wall
outlet and disconnect all cables to the printer before
proceeding.
2 Remove paper from the paper support and paper exit tray.
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