Canon ImageCLASS LBP720 Series Important Safety Instructions Manual

Important Safety Instructions
This chapter provides important safety instructions for
the prevention of injury to users of this machine and
others, and damage to property. Read this chapter
before using the machine and follow the instructions to
ensure that you use the machine properly. The Canon
online manual site (https://oip.manual.canon/) also
provides information on this machine. Read this
information also to ensure correct use.
Do not perform any operations not described in this
manual. Canon will not be responsible for any damages
resulting from operations not described in this manual,
improper use, or repairs or modifications not performed
by Canon or a third party authorized by Canon.
WARNING
Indicates a warning concerning operations that
may lead to death or serious personal injury if not
performed correctly. To ensure that you use the
machine safely, always observe these warnings.
CAUTION
Indicates a precaution for preventing the risk of
personal injury or property damage other than
a product fault due to improper use of the
machine. To ensure that you use the machine
safely, always observe these cautions.
IMPORTANT
Indicates important operational requirements
and restrictions that should always be observed
when using this machine. Always observe these
important items to avoid malfunctions, faults or
property damage due to improper machine
operation.
Safety-related Symbols
The following symbols are used on this product:
Power switch (On)
Power switch (Off )
Power switch (Stand-by)
Push-button switch (On /Off
Protective earthing terminal
Electric shock warning: Hazardous voltage inside.
Do not remove the cover.
High temperature warning. Do not touch.
Class II equipment
Contains moving parts. Keep hands and other
body parts away from moving parts.
Electric shock warning: Unplug all power cords
from the power outlet.
Sharp edges. Keep hands and other body parts
away from sharp edges.
NOTE
Some models may use other symbols not listed here.
Installation
To ensure that you use this machine safely, read the
following precautions carefully before installing the
machine in a suitable location.
WARNING
Do not install in the locations listed below
Doing so may result in a fire or electric shock.
• Locations that risk blocking the ventilation slots (too
close to walls or curtains or on materials such as
deep-pile carpets)
• Damp or dusty locations
• Near heating appliances or open flames
• Near alcohol, paint thinners or other flammable
substances
Do not use a wireless LAN close to medical
equipment (only for products with a wireless LAN
function)
Radio waves can interfere with medical equipment and
cause malfunctions that may lead to accidents.
CAUTION
Do not install in the locations listed below
Doing so could result in a fault or adversely affect people
or other equipment.
• Outdoors or in locations exposed to direct sunlight
• Locations subject to temperature and humidity
extremes, whether low or high
• Locations subject to dramatic changes in
temperature or humidity
• Near equipment that generates magnetic or
electromagnetic waves
• Near electronic devices or precision equipment, such
as TVs, radios and computers
• Laboratories or other locations where chemical
reactions occur
• Locations heavily exposed to aerosol sprays,
ammonia or other corrosive gases
)
• Locations subject to instability or vibration
• Surfaces that may warp under the weight of the
machine or into which the machine is liable to sink
(carpets, straw matting, beds, etc.)
• Locations where air ventilated from the machine
directly impacts people
Use the correct method when moving this machine
Using incorrect methods to move this machine may
result in injury.
• Carry this machine correctly according to the
instructions in the manual.
• Position this machine slowly and carefully to avoid
getting your hands caught between the machine
and the floor or walls.
Provide adequate ventilation during use
This machine generates small amounts of ozone and
other emissions during normal use. These amounts are
too low to be harmful to humans. However, poorly
ventilated rooms should be adequately ventilated
during extended use or long print runs.
IMPORTANT
When using a wireless LAN (only for products with a
wireless LAN function)
• Install the machine no more than 50 meters from the
wireless LAN router.
• As much as possible, install in a location where
communication is not blocked by intervening
objects. The signal may be degraded when passing
through walls or floors.
• Install the machine as far as possible from digital
cordless phones, microwave ovens or other
equipment that emits radio waves.
Power Supply
WARNING
Using the power plug and cord correctly
Improper use may result in a fire or electric shock.
• Check that the power supply used for the machine is
safe and has a stable voltage.
• Use only a power supply that meets the specified
voltage requirements.
• Connect the machine to a securely grounded power
outlet using the power cord provided.
• Do not use power cords other than the cord provided.
• The power cord provided should only be used with
this machine.
• If you plug this machine into a power outlet with
multiple sockets, do not use the remaining sockets
to connect other devices.
• Do not use extension cords.
• Run the power cord so as to avoid any risk of tripping
over the cord.
• Do not modify, pull, unduly bend or otherwise
damage the power cord.
• Do not place heavy objects on the power cord.
• Do not bundle the power cord or tie it in a knot.
• Do not run the power cord close to a heating
appliance.
• Do not plug in and unplug the power connector
frequently.
• Do not subject the power connector to strong
impacts.
• Plug the power plug fully into the power outlet,
ensuring that it is securely inserted.
• Do not touch the machine during a thunderstorm.
• Do not plug in or unplug the power plug with wet
hands.
• During holidays or other times when the machine
will not be used for long periods, turn the machine
off and unplug it from the power supply.
IMPORTANT
• Install this machine near the power outlet and leave
sufficient space around the power plug so that it can
be quickly unplugged in an emergency.
• Always ensure that the power plug is unplugged
from the power outlet before starting work.
• Do not connect the power cord to an uninterruptible
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