Canon C2020 All in One Printer User Manual


 
17
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.
Disconnect the power cord from the power outlet regularly, and clean the area around the base of the power
plug's metal pins and the power outlet with a dry cloth to ensure that all dust and grime is removed. If the power
cord is connected for a long period of time in a damp, dusty, or smoky location, dust can build up around the
power plug and become damp. This may cause a short circuit and result in a  re.
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.