Brother HL-5240 Service Manual page 64

<Replacement Procedure>
NOTE:
* To ensure high quality printing, make sure to use genuine Brother toner cartridges.
* It is recommended to clean the printer when replacing the toner cartridge.
(1) Press the front cover release button and then open the front cover.
(2) Take out the drum unit and toner cartridge assembly.
!
CAUTION:
* We recommend that you put the drum unit and toner cartridge assembly on a piece of
disposable paper or cloth in case you accidentally spill or scatter toner.
* To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown
in the illustration.
HL-5240/5250DN/5270DN/5280DW SERVICE MANUAL
Fig. 3-3
Fig. 3-4
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