Brother mp-21c/cdx - Manual (Page 21)

USER’S GUIDE
1-4
Operating and Storage Environment
Please take note of the following before using the printer.
Power Supply
Use the printer within the specified power range.
AC power: ±10% of the rated power voltage
Frequency: 50/60 Hz (100-120V or 220-240 V)
The power cord, including extensions, should not exceed 5 meters (16.5 feet).
Do not share the same power circuit with other high-power appliances,
particularly an air conditioner, copier, shredder, etc. If it is unavoidable that
you must use the printer with these appliances, we recommend you use a
voltage transformer or a high-frequency noise filter.
Use a voltage regulator if the power source is not stable.
Environment
Use the printer only within the following ranges of temperature and humidity.
Ambient temperature: 10°C to 35°C (50°F to 95°F)
Ambient humidity: 20% to 80% (without condensation)
Use the printer in a ventilated room.
Place the printer on a flat, horizontal surface.
Keep the printer clean. Do not place the printer in a dusty place.
Do not place the printer where it is exposed to direct sunlight. Use a blind or
a heavy curtain to protect the printer from direct sunlight when the printer is
unavoidably set up near a window.
Do not place the printer near devices that contain magnets or generate
magnetic fields.
Do not subject the printer to strong physical shocks or vibrations.
Do not expose the printer to open flames or salty or corrosive gasses.
Do not place objects on top of the printer.
Do not place the printer near an air conditioner.
Keep the printer horizontal when carrying it.
If you have kept the printer in temperatures over 35°C or under 10°C for
some time, place the printer in an environment where the temperature is
between 10°C and 35°C for 30 minutes before using the printer.