Canon imageRUNNER 2422 Guide De L'utilisateur page 26

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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 the manuals.
- Do not remove the following caution labels which are attached to the machine. If the
labels have been removed, contact your local authorized Canon dealer.
- If the laser beam escapes from the machine, exposure may cause serious damage
to your eyes.
- Controlling, adjusting, or operating the machine in ways not mentioned in the
manuals for this machine may cause dangerous radiation to escape from the
machine.
IMPORTANT
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.
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