Oki C5100n User Manual page 50

5. Put the cartridge down gently onto a piece of paper to prevent
toner from marking your furniture and to avoid damaging the
green drum surface.
The green image drum surface at the base of the cartridge is very
delicate and light sensitive. Do not touch it and do not expose it to
normal room light for more than 5 minutes. If the drum unit needs to
be out of the printer for longer than this, please wrap the cartridge
inside a black plastic bag to keep it away from light. Never expose the
drum to direct sunlight or very bright room lighting.
6. Remove the new cartridge from its box but leave its wrapping
material in place for the moment.
7. Gently shake the new cartridge from end to end several times
to loosen and distribute the toner evenly inside the cartridge.
8. Remove the wrapping material and peel off the adhesive tape
from the underside of the cartridge.
CAUTION!
REPLACING CONSUMABLE ITEMS > 50