Brother MFC-3420C All in One Printer User Manual


 
iii
Safety precautions
To use the machine safely
Please refer to these instructions for later reference and before
attempting any maintenance.
WARNI NG
There are high voltage
electrodes inside the machine.
Before you clean the machine
or clear a paper jam, make
sure you have unplugged the
telephone line cord first and the
power cord from the AC power
socket.
Do not handle the plug with wet
hands. Doing this might cause
an electrical shock.
To prevent injuries, be careful not
to put your fingers on the area
shown in the illustration. Because
that part is extremely HOT after you
use your machine.