Brother HL 1270N - Manual (Page 64)

3-16
Cleaning the printer interior and Drum Unit
✒ Note
Clean the printer interior and the drum unit following the instructions below. You can view
this procedure in the instructional video on the supplied CD-ROM.
☛ 1.
Turn off the power switch and unplug the power cord.
Warning


There are high voltage electrodes inside the printer. Before cleaning the printer,
make sure you have turned off the power switch and unplugged the power cord
from the outlet.
Fig. 3-19 Turning off the switch and unplugging the power cord
☛ 2.
Open the front cover of the printer.
☛ 3.
Take the drum unit assembly out of the printer and place it to one side.