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Developer Cartridge Replacement
When the cartridge needs replacing, a
message will appear in the display.
Follow the procedure below to replace
the developer cartridge.
• Do not shake the developer cartridge
after the sealing tape has been
removed. If the cartridge is shaken
after the tape is removed, some
developer will come out of the
cartridge.
Part
OKI #
100k Developer cartridge ..................57100101
1. Turn off the power and open the front
cover.
2. Lower the cartridge lock lever.
23
3. Remove the developer cartridge. Push
the lock release button and pull out
the developer cartridge until it stops.
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