Brother FAX-2820 Service Manual page 10

SAFETY PRECAUTIONS
To use the machine safely
Please keep these instructions for later reference and read them before attempting any maintenance.
NOTE: (For FAX-2820/2825 and MFC-7220/7225N) If there are faxes in the machine's memory,
you need to print them or save them before you turn off the power and unplug the machine.
WARNING
There are high voltage electrodes
inside the machine. Before you
clean the inside of the machine,
make sure you have unplugged
the telephone line cord first and then
the power cord from the AC
power outlet.
Do not handle the plug with wet
hands. Doing this might cause an
electrical shock.
After you use the machine, some
internal parts are extremely HOT!
To prevent injures, be careful not to
put your fingers in the area shown in
the illustration.
The fixing unit is marked with a
caution label. Please do not remove
or damage the label.
Use caution when installing or modifying telephone lines. Never touch telephone wires or
terminals that are not insulated unless the telephone line has been disconnected at the walljack.
Never install telephone wiring during a lightning storm. Never install a telephone wall jack in a
wet location.
This product must be installed near an AC power outlet that is easily accessible. In case of an
emergency, you must disconnect the power cord from the AC power outlet to shut off the power
completely.
Do not use a vacuum cleaner to clean up scattered toner. Doing this might cause the toner dust to
ignite inside the vacuum cleaner, potentially starting a fire. Please carefully clean the toner dust with
a dry, lint-free cloth and dispose of it according to local regulations.
viii Confidential