Cleaning The Printer Interior And Drum Unit - Brother HL HL-1270N User Manual

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
from the outlet.
2.
Open the front cover of the printer.
3.
Take the drum unit assembly out of the printer and place it to one side.
Fig. 3-19 Turning off the switch and unplugging the power cord
3-16
power cord