5 Remove the protective cover.
6 Insert the new toner cartridge in the drum unit until it clicks into place. If you put it in properly, the lock lever will lift automatically.
Drum Unit
Toner Cartridge
7 Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to left several times. Return the blue tab to the Home position (▼) before reinstalling the drum unit and toner cartridge assembly.
Home Position(▼) | Tab |
Corona Wire |
22 - 32 TROUBLESHOOTING AND ROUTINE MAINTENANCE