GT-3 Series
ii
WARNING
Installation
Do not set up the printer in a dusty environment. If
dust collects inside the printer, it may cause fire or
electric shocks or problems with correct operation.
Be sure to connect the ground. If the ground
connection is not secure, you run a high risk of
receiving a serious electric shock, and problems with
correct operation may also occur.
Do not bend the cords excessively or fasten them
too hard with staples or anything similar to secure
cords, otherwise there is the danger that fire or
electric shocks could occur.
Printing
If a foreign object gets inside the printer, immediately
turn off the power switch and disconnect the power
cord, and arrange for a service call to resolve.
If you continue to use the printer while there is a
foreign object inside, it may result in fire or electric
shocks or problems with correct operation.
Do not allow the printer to come into contact with
liquids, otherwise it may cause fire or electric shocks
or problems with correct operation.
If any liquid gets inside the printer, immediately turn
off the power switch and disconnect the power cord.
Contact Brother to arrange a service call to resolve.
Do not use the printer when smoke or a bad odor
coming from the printer, otherwise it may cause fire
or electric shocks or problems with correct
operation.
Immediately turn off the power switch and
disconnect the power cord, and arrange for a
service call to resolve.
CAUTION
Environmental requirements
Use the printer in an area which is free from
sources of strong electrical noise such as electrical
line noise or static electric noise.
Sources of strong electrical noise may cause
problems with correct operation.
Any fluctuations in the power supply voltage should
be within ±10% of the rated voltage for the printer.
Voltage fluctuations which are greater than this
may cause problems with correct operation.
The power supply capacity should be greater than
the requirements for the printer’s power
consumption.
Insufficient power supply capacity may cause
problems with correct operation.
The ambient temperature should be within the
range of 18
C to 30
C during use.
Temperatures which are lower or higher than this
may cause problems with correct operation.
The relative humidity should be within the range of
45% to 85% during use, and no dew formation
should occur in any devices.
Excessively dry or humid environments and dew
formation may cause problems with correct
operation.
Use the printer in a place which is adequately
ventilated.
A slight odor is generated when the printed articles
are being fixed by heat.
In the event of an electrical storm, turn off the
power and disconnect the power cord from the wall
outlet.
Lightning may cause problems with correct
operation.
