Oki C 5100n - Manual (Page 47)

REPLACING CONSUMABLE ITEMS > 47
TONER CARTRIDGE REPLACEMENT
The toner used in this printer is a very fine dry powder. It is contained
in four cartridges: one each for cyan, magenta, yellow and black.
Have a sheet of paper handy so that you have somewhere to place the
used cartridge while you install the new one.
Dispose of the old cartridge responsibly, inside the pack that the new
one came in. Follow any regulations, recommendations, etc., which
may be in force concerning waste recycling.
If you do spill any toner powder, lightly brush it off. If this is not
enough, use a cool, damp cloth to remove any residue. Do not use hot
water, and never use solvents of any kind. They will make stains
permanent.
Switch off the printer and allow the fuser to cool for about 10 minutes
before opening the cover.
WARNING!
If you inhale any toner or get it in your eyes, drink a little water or
bathe your eyes liberally in cold water. Seek medical attention
immediately.