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• Turn OFF the control panel power switch for safety when the machine will not be used
for a long period of time, such as overnight. Also, turn OFF the main power switch,
and disconnect the power cord for safety when the machine will not be used for an
extended period of time, such as during consecutive holidays.
• The laser beam can be harmful to human bodies. Since radiation emitted inside the
product is completely confined within protective housings and external covers, the
laser beam cannot escape from the machine during any phase of user operation.
Read the following remarks and instructions for safety.
• Never open covers other than those instructed in this manual.
• Do not remove the caution labels attached to the laser scanner unit inside the
machine and next to the toner cartridge, behind the front cover.
• If the laser beam escapes from the machine, exposure may cause serious damage to
your eyes.
Maintenance and Inspections
WARNING
• When cleaning the machine, first turn OFF the main power switch, and then
disconnect the power cord. Failure to observe these steps may result in a fire 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 fire.
• Clean the machine using a slightly dampened cloth with a mild detergent mixed with
water. Do not use alcohol, benzene, paint thinner, or other flammable substances.
Check detergent for flammability prior to use. If flammable substances come into
contact with a high-voltage area inside the machine, it may result in a fire or electrical
shock.