Brother HL-2170W - Manual (Page 78)

Routine Maintenance
70
5
c
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.
d Push down the green lock lever and take the toner cartridge out of the drum unit.