Turn OFF the main 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 unplug the power plug for safety when the machine will not be used for an extended period of time such as during consecutive holidays.

Do not place your hand in the part of the tray where stapling is performed while a Finisher is attached, as this may result in personal injury.

Laser beam may 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 following instructions for safety.

-Never open covers other than those instructed in this manual.

-Do not remove the caution label attached to the cover of the laser scanner unit.

-If the laser light escapes form 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, then unplug the power plug. Failure to observe these steps may result in a fire or electrical shock.

Clean the machine using a firmly wrung cloth dampened with a mild cleansing detergent mixed with water. Do not use alcohol, benzene, paint thinner or other flammable substances. If flammable substances come into contact with a high-voltage area inside the machine, this may result in a fire 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 throw used toner cartridges into open fires. The toner will catch on fire and may cause burns or fire.

CAUTION

Unplug the power plug from the outlet at least once a year, and clean the area around the base of the plug’s metal pins to ensure all dust is removed. If dust accumulates in this area, it may result in a fire.

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Canon IR1600 manual Maintenance and Inspections, Xii