Brother DCP-L8400CDN Basic User's Manual page 100

s
When you have found the mark on the
drum that matches the drum dot check
sheet, wipe the surface of the drum
gently with a cotton swab until the mark
on the surface comes off.
92
t
Hold the handle of the toner cartridge
and slide the toner cartridge into the
drum unit, then gently pull it toward you
until you hear it click into place. Make
sure that you match the toner cartridge
colour to the same colour label on the
drum unit. Repeat this for all the toner
cartridges.
BK
C
M
Y
BK = Black, C = Cyan,
M = Magenta, Y= Yellow