Canon 2020 All in One Printer User Manual


 
Routine Cleaning
7-24
Routine Maintenance
7
Routine Cleaning
If the original is not copied clearly, clean the following parts of the machine. For
high-quality printouts, we recommend cleaning these parts once or twice a month.
Platen glass
Underside of the feeder/platen cover
Feeder scanning area
White plate, roller
WARNING
When cleaning the machine, first turn OFF the main power switch and
disconnect the power cord. Failure to observe these steps may result in a fire or
electrical shock.
Do not use alcohol, benzene, paint thinner, or other solvents for cleaning, as
this may result in plastic parts becoming deformed.
CAUTION
Unplug the power plug from the outlet at least once a year, and clean the plug’s
metal pins and the area surrounding them to ensure all dust is removed. If dust
accumulates in this area, it may result in a fire.
Do not dampen the cloth too much, as this may damage the original or damage
the machine.
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 fire.