Brother HL-2070N - Manual (Page 68)

Routine maintenance
5 - 12
5
3
Wipe the outside of the printer with a soft cloth to remove
dust.
4
Remove anything that is stuck inside the paper tray.
5
Wipe the inside of the paper tray with a soft cloth to
remove dust.
6
Put the paper tray firmly back in the printer.
7
Plug the printer back in and turn on the printer power
switch.
Cleaning the inside of the printer
Clean the inside of the printer as follows:
1
Turn off the printer power switch and unplug the printer
from the AC power outlet.