Brother HL-1240 - Manual (Page 66)

3-10
Follow these steps to replace the drum unit. You can also view the drum unit
replacement method in the instructional video on the supplied CD-ROM:
1.
Open the front cover of the printer and pull out the drum unit assembly.
Fig. 3-13 Removing the drum unit assembly
!
Caution
Do not touch the electrodes shown below to prevent damage to the printer caused by
static electricity.
Fig. 3-14 Electrodes