Brother MW-260 - Manual (Page 15)

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Operating precautions
" Operate this printer in an environment that meets the follow-
ing requirements.
! Temperature: 0 – 40°C / 32 – 104°K
! Humidity: 20 – 80 % (Maximum wet-bulb temperature: 27 °C)
! 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.
! Do not use the printer in a location exposed to extreme tem-
perature fluctuations, otherwise condensation may occur,
resulting in the printer being damaged or malfunctioning.
! If condensation occurs, allow it to dry naturally before
operating the printer.
! This printer uses a lithium-ion battery. Due to the character-
istics of lithium-ion batteries, using them in locations at low
temperatures may greatly reduce the number of prints pos-
sible.
" The AC adapter case and the printer may become hot 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, incor-
rect connection or incorrect charging may result. 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 17.)
" When using optional accessories, use them as described in
their instruction manuals.