❏
Unplug the printer and refer servicing to qualified service personnel under the following
conditions:
The power cord or plug is damaged; liquid has entered the printer; the printer has been dropped or
the casing damaged; the printer does not operate normally or exhibits a distinct change in
performance.
❏
If you plan to use the printer in Germany, the building installation must be protected by a 10 or 16
amp circuit breaker to provide adequate short-circuit protection and over-current protection for
the printer.
❏
When connecting the printer to a computer or other device with a cable, ensure the correct
orientation of the connectors. Each connector has only one correct orientation. Inserting a
connector in the wrong orientation may damage both devices connected by the cable.
❏
If damage occurs to the plug, replace the cord set or consult a qualified electrician. If there are fuses
in the plug, make sure you replace them with fuses of the correct size and rating.
❏
Do not hold the duplex unit when you lift the printer to prevent the duplex unit from becoming
detached. Also, make sure that the duplex unit is attached correctly after setting up the printer.
Choosing a place for the printer
Observe the following when choosing a place for the printer:
❏
Place the printer on a flat, stable surface that extends beyond the base of the printer in all
directions. If you place the printer by the wall, leave more than 10 cm between the back of the
printer and the wall. The printer will not operate properly if it is tilted at an angle.
❏
When storing or transporting the printer, do not tilt it, stand it on its side, or turn it upside down.
Otherwise, ink may leak from the ink packs.
❏
Leave enough space in front of the printer for the paper to be fully ejected.
❏
Avoid places subject to rapid changes in temperature and humidity. Also, keep the printer away
from direct sunlight, strong light, or heat sources.
❏
Avoid places subject to dust, shocks, or vibrations.
❏
Leave enough room around the printer to allow for sufficient ventilation.
❏
Place the printer near a wall outlet where the plug can be easily unplugged.
B-310N/B-510DN User’s Guide
Safety Instructions
12