Oki OKIFAX 5750, User Manual, Page: 100 / 154

English
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7. Once the cartridge is in place, push the grey lever forward and
down, securing the cartridge and releasing the toner.
8. Using the cleaning wipe provided in the package with the new toner
cartridge, gently wipe the full length of the LED array (1).
9. Close the cover to the image drum compartment pushing down on it
until both latches catch.
10. Return the document tray to its working position.
11. Turn power switch back on.
Image drum unit replacement
If the faxes received become unusually light or have vertical streaks in
them while there is sufficient toner remaining, or if the machine display
shows “CHANGE DRUM SOON”, the machine most likely requires a
new image drum unit.
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5750GB.book Page 86 Tuesday, June 6, 2000 8:08 PM