Environmental Requirements - Brother GT-541 Basic Operation Manual

Do not set up the printer in places where there is a
lot of dust. 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.
If a foreign object gets inside the printer, immediately
turn off the power switch and disconnect the power
cord, and contact the place of purchase or a
qualified technician.
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 water or oil to get onto the printer,
otherwise it may cause fire or electric shocks or
problems with correct operation.
If any liquids get onto the printer, immediately turn
off the power switch and disconnect the power cord,
and contact the place of purchase or a qualified
technician.
Do not put your hands in the ink cartridge slot, otherwise the needle inside the slot may cause injury.
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
consumption.
Insufficient power supply capacity may cause
problems with correct operation.
ii
Installation
Printing
Maintenance

Environmental requirements

for the printers power
WARNING
When securing the cords, do not bend the cords
excessively or fasten them too hard with staples or
anything similar, otherwise there is the danger that
fire or electric shocks could occur.
Do not use the printer if a problem is noticed such
as smoke or a bad odor coming from the printer,
otherwise it may cause fire or electric shocks or
problems with correct operation.
Immediately
disconnect the power cord, and contact the place of
purchase or a qualified technician.
(The printer must never be repaired by the
customer, as it can be extremely dangerous to do
so.)
CAUTION
The ambient temperature should be within the
range of 15 ° 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
20% to 85% during use, and no dew formation
should occur in any devices.
Excessively dry or humid environments and dew
formation
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
operation.
GT-541
turn off the power
may cause problems
may cause problems
switch and
with correct
with correct