
Routine Maintenance
137
5
NOTE
• Be sure to seal up the used drum unit tightly in a bag so that toner powder does not spill out of the drum
unit.
• Go to http://www.brother.com/original/index.html for instructions on how to return your used supplies to
the Brother collection program. If you choose not to return your used supply, please discard the used
supply according to local regulations, keeping it separate from domestic waste. If you have questions,
contact your local waste disposal office (see the Product Safety Guide).
f
Unpack the new drum unit and remove the protective cover.
g
Hold the handle of the toner cartridge and slide it into the appropriate coloured section of the drum unit
until you hear it click into place.
NOTE
Make sure you install the toner cartridge correctly or it may separate from the drum unit.
BK - Black
C - Cyan
M - Magenta
Y - Yellow
BK
TN-BK
TN-C
TN-M
TN-Y
BK
BK
C
M
Y