Power Supply - Canon MF4870w Starter Manual

Symbols Used in This Manual
En
WARNING
Indicates a warning concerning operations that may lead to death
or injury to persons if not performed correctly. To use the machine
safely, always pay attention to these warnings.
CAUTION
Indicates a caution concerning operations that may lead to injury to
persons if not performed correctly. To use the machine safely, always
pay attention to these cautions.
Keys and Buttons Used in This Manual
The following symbols and key names are a few examples of how
keys to be pressed are expressed in this manual.
• Operation panel keys: [Key icon] + (Key name)
Example: [ ] (Stop)
• Display: <Specify destination.>
• Buttons and items on the computer display: [Preferences]
Illustrations and Displays Used in This Manual
Illustrations and displays used in this manual are which of MF4890dw
unless specified.
WARNING
To avoid the risk of personal injury or damage to the equipment
and for legal information, read the Legal Notice and Important
Safety Information in Multi-lingual User Manual CD that is
included with the product.
Important Safety Instructions
Please read the "Important Safety Instructions" in this manual and in
the e-Manual thoroughly before operating the machine.
As these instructions are intended to prevent injury to the user and
other persons or to prevent destruction of property, always pay
attention to these instructions and operational requirements.
Please note that you are responsible for all damages caused by
failure to follow the directions provided herein, using the device for
any purpose for which it was not intended, or repairs or alterations
made by anyone other than a Canon-approved technician.
Installation
WARNING
• Do not install the machine near flammable substances such as
alcohol-based products or paint thinners. If these substances
come in contact to the electrical parts inside the machine could
ignite these substances and cause a fire or increase your risk of
electric shock.
• Do not place necklaces and other metal objects or containers
filled with liquid on the machine. If foreign substances come into
contact with electrical parts inside the machine, this may result in
a fire or electrical shock.
If any of these substances falls into the machine, turn off the
power to the machine immediately and contact your local Canon
dealer.
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• Do not use near any medical equipment. Radio wave emitted from
this machine may interfere with medical equipments, which may
result in serious accidents.
CAUTION
• Do not install the machine in the following locations. Doing so may
result in personal injury, fire or electrical shock.
− Unstable location
− A location subject to excessive vibrations
− A location where block the ventilation slots (too close to walls,
bed, shaggy rug, and other similar objects)
− A damp or dusty location
− A location exposed to direct sunlight or an outside place
− A location subject to high temperatures
− A location near open flames
− A location with poor ventilation system
• Although ozone is generated from the machine during operation,
it does not have any affect on the human body. However, if you
intend to use the machine for long periods of time, ensure that the
installation location is well ventilated.
• Do not connect unapproved cables to this machine. Doing so may
result in a fire or an electric shock.
• Machines with a hard disk may not operate properly when used at
high altitudes of about 3,000 meters above sea level, or higher.

Power Supply

WARNING
• Do not use power cords other than the one provided, as this can
result in a fire or electrical shock.
• Do not modify or bend the power cord and do not pull on it with
great force. Do not place heavy objects on the power cord.
Damaging the power cord may result in a fire or an electric shock.
• Do not plug or unplug the power plug with wet hands, as this can
result in electrical shock.
• Do not use extension cords or multi-plug power strips with this
machine. Doing so may result in a fire or electric shock.
• Do not bundle up or tie up the power cord in a knot, as this can
result in a fire or electrical shock.
• Insert the power plug completely into the AC power outlet. Failure
to do so can result in a fire or electrical shock.
• Remove the power plug completely from the power outlet during a
thunder storm. Failure to do may result in a fire, electric shock, or
malfunction.
CAUTION
• Use only a power supply that meets the voltage requirements
listed herein. Failure to do so may result in a fire or electric shock.
• Do not obstruct the power outlet where this machine is connected,
so that you can unplug the power cord easily in an emergency.
Handling
WARNING
• Do not disassemble or modify the machine. There are high-
temperature and high-voltage components inside the machine
which may result in a fire or electrical shock.
• Do not allow children to touch or play with the power cord and
cables or internal or electrical parts. Doing so may result in serious
personal injury.
• Please contact an authorized Canon dealer if the machine makes
an unusual noise, emits an unusual smell, or emits smoke or
excessive heat. Continued use may result in a fire or electric
shock.
• Do not use flammable sprays near the machine. If flammable
substances come into contact with electrical parts inside the
machine, this may result in a fire or electric shock.