Maintenance 239
Installing a Drum Cartridge
1 Unpack a new drum cartridge.
2 Insert the drum cartridge into the cartridge slot, and then push until it stops.
NOTE:
• The protective cover of the drum comes off while inserting the drum cartridge into the cartridge slot. You do not need to
remove it in advance.
3 Make sure that the two tabs of the toner cartridge align with the grooves on the printer, and then insert it into the
printer until it clicks.
4 Grasp the toner cartridge lock lever, and then pull it down until it stops.
5 Close the front cover.