Brother MFC4450 Owner's Manual page 138

MFC 4450/OP-US-5.0
REGULAR MAINTENANCE
NOTE: Remove the drum unit and toner cartridge. Leave the toner cartridge
installed in the drum unit.
4 . Place the drum unit and toner cartridge assembly into the plastic bag and seal the
bag completely.
5 . Close the top cover. Remove the wire extension, document tray, dust cover, paper
tray and pack them.
6 . Wrap the MFC in the plastic bag and place it in the original carton box with the
original packing material.
13-4
Drum unit
Top cover
Drum unit
Plastic bag
Toner cartridge