1. Important Information
5
Detailed operating instructions are on the CD-ROM.
USB cable/LAN cable
Installation and relocation
Laser radiation
Fuser unit
Note:
L
The area near the recording paper exit may also get
warm. This is normal.
Never push any objects through slots in this
unit. This may result in the risk of fire or
electric shock. Never spill any liquid on the
unit.
To reduce the risk of electric shock, do not
disassemble this unit. Take the unit to an
authorized service centre when service is
required. Opening or removing covers may
expose you to dangerous voltage or other
risks. Incorrect reassembly can cause
electric shock when the unit is subsequently
used.
Follow all warnings and instructions marked
on this unit.
Do not spill liquids (detergents, cleansers,
etc.) onto the telephone line cord plug, or
allow it to become wet at all. This may cause
a fire. If the telephone line cord plug
becomes wet, immediately pull it from the
telephone wall jack, and do not use.
Unplug this unit from power outlets and refer
servicing to an authorized service centre
when any of the following conditions occur:
L
If the power cord is damaged or frayed.
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If liquid has been spilled into the unit.
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If the unit has been exposed to rain or
water.
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If the unit does not work normally by
following the operating instructions.
Adjust only controls covered by the
operating instructions. Improper
adjustment may require extensive work
by an authorized service centre.
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If the unit has been dropped or
physically damaged.
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If the unit exhibits a distinct change in
performance.
To assure continued emission limit
compliance;
–
use only shielded USB cable (Example:
Hi-Speed USB 2.0 certified cable).
–
use only shielded LAN cable (category 5
straight cable).
After moving the unit from cold areas to
warmer areas, wait approximately 30
minutes before turning on the power switch
to allow the unit to adjust to the ambient
temperature. If the power switch is turned on
too soon after a sudden climate change,
condensation may form inside the unit,
causing malfunction.
Never turn the unit upside down or sideways
when moving it.
Never install telephone wiring during a
lightning storm.
Never install telephone jacks in wet
locations unless the jack is specifically
designed for wet locations.
Never touch uninsulated telephone wires or
terminals unless the telephone line has
been disconnected at the network interface.
Use caution when installing or modifying
telephone lines.
Do not position the unit in a location where it
is unstable or subject to vibrations.
The printer of this unit utilizes a laser. Use of
controls or adjustments or performance of
procedures other than those specified
herein may result in hazardous radiation
exposure.
During or immediately after printing, the
fuser unit gets hot. This is normal. Do not
touch the fuser unit.
MB340_350C-PNQW1855ZA-QRG-en.book Page 5 Friday, June 19, 2009 4:57 PM
