Oki B721 User Manual page 125

4
Lift the toner cartridge (3) from the right
in the direction of the arrow.
WARNING
Possible to get burned.
● Do not throw a used image drum and toner
cartridge in the fire. They may explode, and the
toner inside may fly off and cause getting burned.
3
5
Take out the new toner cartridge (5)
from its bag.
6
Peel off the tape (6) from the toner
cartridge.
6
7
8
5
9
10
Memo
● If you must dispose of a toner cartridge, put it in a plastic
bag or similar container and dispose of it in accordance
with your municipality's ordinances or guidelines.
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Replacing Toner Cartridge or Image Drum
Place the new toner cartridge (5) into
the printer.
5
Turn the right blue lever (6) of the toner
cartridge (5) forward while pressing the
top of the toner cartridge to lock.
5
Close the front cover
Please recycle a used toner cartridge.
5
6
2