Brother HL-1040, HL-820, HL-1020 manual Turn the drum unit upside down gently

CHAPTER 5 MAINTENANCE

5.Install the new toner cartridge into the right hand side of the drum unit. Make sure that the toner cartridge guide bar is exactly aligned with the guide slot in the drum unit and pushed fully home into the drum unit to ensure that the toner cartridge and the drum unit fit together correctly.

Fig. 5-7 Installing the Toner Cartridge

into the Drum Unit

6. Gently turn the lever on the toner cartridge backward until it stops.

Fig. 5-8 Turning the Lever to Open the Shutter

7. Turn the drum unit upside down gently.

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