Canon iR8500 Service Manual page 10

INTRODUCTION
4.3 Handling the Laser System
You must take extra care when servicing the area around the machine's laser system, as by
not bringing a high-reflectance screwdriver into the laser path.
Take such precautions as removing the watch and rings before starting the work (to pre-
vent reflection of laser light to the eye).
The machine's laser light is red, and covers that can reflect laser light are identified by the
following label. Take full care whenever servicing areas of the machine behind these covers.
This label is attached to all covers inside the machine where hazards from
laser light exist.
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COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001