Brother MFC-9120CN - Manual (Page 202)

186
g
Unpack the new waste toner box and
put the new waste toner box in the
machine.
h
Put the belt unit in the machine.
i
Slide each drum unit and toner cartridge
assembly into the machine. Make sure
that you match the toner cartridge color
to the same color label on the machine.
Repeat this for all the drum unit and
toner cartridge assemblies.
C-Cyan M-Magenta Y-Yellow K-Black
j
Close the top cover of the machine.
h
K
Y
M
C