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1-53
BEFORE USING THE MACHINE
Contents
REPLACING THE DEVELOPER
CARTRIDGE / DRUM CARTRIDGE
Before replacing the developer cartridge or drum cartridge, turn off the main power of the machine and wait briefly.
REPLACING THE DEVELOPER CARTRIDGE
Your service technician will replace the developer cartridge. Only replace the cartridge as explained below if your
service technician instructs you to. Follow the instructions carefully.
It is also necessary to remove the developer cartridge in order to replace the drum cartridge. Refer to the procedure
below to remove the developer cartridge when replacing the drum cartridge.
1
Press the [POWER] key ( ) on the
operation panel to turn off the panel
power, and then switch the main power
switch to the off position.
2
Open the front cover and remove the
toner collection container.
☞
REPLACING THE TONER COLLECTION CONTAINER
(page 1-50)
3
Open the main charger cover.
(1) Turn the main charger cover lock levers in
the direction of an arrow below.
When the lock levers are horizontal, the lock is released.
(2) Grasp the lock levers and tip the cover
forward.
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