Guide for Mac

Table Of Contents
20
Maintenance and Inspections
When cleaning the machine,  rst turn OFF the main power switch, then disconnect the power cord. Failure to
observe these steps may result in a  re or electrical shock.
Unplug the power plug periodically and clean with a dry cloth to remove dust and grime. Accumulated dust may
absorb humidity in the air and may result in a  re if it comes into contact with electricity.
Clean the machine using a slightly dampened cloth with a mild detergent mixed with water. Do not use alcohol,
benzene, paint thinner, or other  ammable substances. Check detergent for  ammability prior to use. If
ammable substances come into contact with a high-voltage area inside the machine, it may result in a  re or
electrical shock.
There are some areas inside the machine which are subject to high-voltages. When removing jammed paper or
when inspecting the inside of the machine, do not allow necklaces, bracelets, or other metal objects to touch the
inside of the machine, as this may result in burns or electrical shock.
Do not burn or throw used toner cartridges into open  ames, as this may cause the toner remaining inside the
cartridges to ignite, resulting in burns or a  re.
Make sure that the power plug is  rmly inserted into the power outlet after cleaning the machine. Do not use the
machine while the connection is loose, as doing so may cause a  re.
Check the power cord and power plug regularly. If the following conditions occur, contact your local authorized
Canon dealer, as the condition may cause a  re:
There are burn marks on the power plug.
The blade on the power plug is deformed or broken.
The power goes OFF and ON when the power cord is bent.
There are cuts, cracks, or indentations on the power cord.
A part of the power cord becomes hot.
Check the power cord and power plug regularly to make sure that they are not handled in the following manner,
as this may result in a  re or electrical shock:
The connection part of the power plug is loose.
Stress is being applied to the power cord by a heavy object or by a xing it with staples.
The power plug is loose.
The power cord is tied in a bundle.
The power cord protrudes into a walkway.
The power cord is in front of a heater.
The power cord is in front of a heater.
The xing unit and its surroundings inside the machine may become hot during use. When removing jammed
paper or when inspecting the inside of the machine, do not touch the  xing unit and its surroundings, as doing
so may result in burns or electrical shock.
When removing jammed paper or when inspecting the inside of the machine, do not expose yourself to the heat
emitted from the  xing unit and its surroundings for a prolonged period of time. Doing so may result in low
temperature burns, even though you did not touch the  xing unit and its surroundings directly.
There are high-temperature and high-voltage components inside the machine. Touching them may result in
personal injury or burns. Do not touch the internal parts of the machine which are not instructed to in the
manuals for the machine.