Brother MFC-9330CDW - Manual (Page 83)

Routine maintenance
75
A
u
Slide each toner cartridge and drum
assembly into the machine. Make sure
you match the toner cartridge color to
the same color label on the machine.
BK = Black, C = Cyan,
M = Magenta, Y= Yellow
v
Close the top cover of the machine.
w
Press to turn on the machine and
try a test print.
BK
C
M
Y