Brother MW-145BT - Manual (Page 12)

Precautions
xi
Operating precautions
„ Operate this printer in an environment that meets the follow-
ing requirements.
{ Temperature: 0 - 40 °C/32 - 104 °F,
When charging: 5 - 40 °C/41 - 104 °F
{ Humidity: 20 - 80 %
(Maximum wet-bulb temperature: 27 °C/81 °F)
{ Do not operate or store this printer in a location exposed to
extremely high or extremely low temperatures, extreme
humidity, extreme dust, or extreme vibrations, otherwise
the printer may be damaged or malfunction.
{ If condensation occurs, allow it to dry naturally before
operating the printer.
{ Due to the characteristics of batteries, even though the
battery is fully charged, using them in locations at low tem-
peratures greatly reduces the number of prints possible.
„ The AC adapter case and the printer may become warm
while the printer is charging or printing. This does not indicate
a malfunction.
„ When the printer is not used, unplug the power supply plug
from the electrical outlet.
„ Do not block the paper output slot.
„ If the AC adapter connector or USB port becomes dirty, it
could result in faulty connections or charging. Periodically
clean the connector and port with a dry cotton swab.
„ When cleaning the printer, use a soft, dry cloth. Do not use
benzene or paint thinners, otherwise the printer may become
discolored or deformed. (
→
Refer to page 36.)
„ When using optional accessories, use them as described in
their instruction manuals.
„ Use thermal paper with this printer. If printed text is written
over or stamped, the text may disappear or become discol-
ored. In addition, it may take some time for the ink to dry.
„ Do not touch the printer with wet hands.