Samsung SCX-4116 - Manual (Page 109)

M
AINTENANCE
7.4
2
Open the front cover and pull the toner cartridge out,
lightly pushing it down.
3
With a dry and lint-free cloth, wipe away any dust and
spilled toner from the toner cartridge area and the toner
cartridge cavity.
C
AUTION : To prevent damage to the toner cartridge, do not
expose it to light for more than a few minute. Cover it with a piece
of paper, if necessary. Do not touch the black transfer roller inside
the machine.
4
Reinsert the toner cartridge and close the cover.
5
Plug in the power cord and turn the machine on.