Canon imageCLASS MF4450 Basic Operation Manual Download

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- The power cord is bent near the connection part, and

continuous stress is being applied to the power outlet or
the connection part.

- Applying a shock to the power connector.

• Do not use power cords other than the one provided, as

this can result in a fire or electrical shock.

• As a general rule, do not use extension cords. Using an

extension cord may result in a fire or electrical shock.

• Remove the power plug from the AC power outlet

and refrain from using the machine during a thunder
storm. Lightening can result in a fire, electrical shock or
malfunction.

CAUTION

• Do not use a power supply voltage other than that listed

herein, as this may result in a fire or electrical shock.

• Always grasp the power plug when unplugging the power

plug. Do not pull on the power cord, as this may expose the
core wire of the power cord or damage the cord insulation,
causing electricity to leak, resulting in a fire or electrical
shock.

• Leave sufficient space around the power plug so that it can

be unplugged easily. If objects are placed around the power
plug, you may be unable to unplug it 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.

• Electrical equipment can be hazardous if not used properly.

Do not allow children to touch the power cord, cables,
internal gears, or electrical parts.

• If the machine makes an unusual noise or emits smoke,

heat, or an unusual smell, immediately turn off the power
switches of the machine and computer and disconnect the
interface cable if it is connected. Then, unplug the power
plug from the AC power outlet and contact your local
authorized Canon dealer. Continued use can result in a fire
or electrical 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
electrical shock.

• Always turn off the power switches of the machine and

computer, and then unplug the power plug and interface
cables before moving the machine. Failure to do so can
damage the cables or cords, resulting in a fire or electrical
shock.

• Confirm that the power plug or power connector is inserted

completely after moving the machine. Failure to do so can
result in an overheating and fire.

• Do not drop paper clips, staples, or other metal objects

inside the machine. Also, do not spill water, liquids, or other
flammable substances (alcohol, benzene, paint thinner,
etc.) inside the machine. If these items come into contact
with a high-voltage area inside the machine, this may result
in a fire or electrical shock. If these items are dropped or
spilled inside the machine, immediately turn off the power
switches of the machine and computer and disconnect the
interface cable if it is connected. Then, unplug the power
plug from the AC power outlet and contact your local
authorized Canon dealer.

• When plugging or unplugging a USB cable when the power

plug is plugged into an AC power outlet, do not touch the
metal part of the connector, as this can result in electrical
shock.

CAUTION

• Do not place heavy objects on the machine. The object or

the machine may fall, resulting in personal injury.

• Turn off the power switch when the machine will not be

used for a long period of time, such as overnight. Turn off
the machine and unplug the power plug if the machine
will not be used for an extended period of time, such as for
several days.

• Open or close covers and install or remove cassettes gently

and carefully. Be careful not to hurt your fingers.

• Keep your hands and clothing away from the roller in the

output area. Even if the machine is not printing, the roller
may suddenly rotate and catch your hands or clothing,
resulting in personal injury.

• The output slot is hot during and immediately after

printing. Do not touch the area surrounding the output slot,
as this may result in burns.

• Printed paper may be hot immediately after being output.

Be careful when removing the paper and aligning the
removed paper, especially after continuous printing. Failure
to do so may result in burns.

• When performing copy with a thick book placed on the

platen glass, do not press the feeder forcefully. This may
damage the platen glass and cause personal injury.

• Be careful not to drop a heavy object, such as a dictionary,

on the platen glass. This may damage the platen glass and
cause personal injury.

• Close the feeder gently so as not to catch your hand. This

may result in personal injury.

• The laser beam can be harmful to the human body. The

laser beam is confined in the laser scanner unit by a cover,
so there is no danger of the laser beam escaping during
normal machine operation. Read the following remarks and
instructions for safety.

- Never open covers other than those indicated in this

manual.

- Do not remove the caution label attached to the cover of

the laser scanner unit.

- If the laser beam should escape and enter your eyes,

exposure may cause damage to your eyes.

• If you operate this machine in manners other than the

control, adjustment, and operating procedures prescribed
in this manual, this may result in hazardous radiation
exposure.

• This machine is confirmed as the class 1 laser product in

IEC60825-1:2007.