Oki C5510nMFP User Manual page 80

7. Take the new image drum cartridge out of its packaging
and place it on the piece of paper where the old cartridge
was placed. Keep it the same way round as the old unit.
Pack the old cartridge inside the packaging material for
disposal.
8. Place the toner cartridge onto the new image drum
cartridge as shown. Push the left end in first, and then
lower the right end in. (It is not necessary to replace the
toner cartridge at this time unless the remaining toner
level is very low.)
9. Push the colored release lever (1) away from you to lock
the toner cartridge onto the new image drum unit and
release toner into it.
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Replacing consumable items> 79
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