123
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
Precautions for Handling Lasers
The laser optical system employed by this photocopier is completely sealed b
a protective housing and an external cover. Therefore, the laser beam will n
stray or leak during photocopier operation.
However, when servicing the photocopier, take the following precautions:
1. Do not insert into the path of the laser, any screwdrivers or other tools th
have high reflectance properties.
2. Before servicing the photocopier, take off any watches, rings, or other metal
objects that you may be wearing. (This is to avoid the danger of the las
entering the eye by reflecting off the metallic objects being worn.)
Since the laser beam cannot be seen with the naked eye, please follow th
above precautions for maximum safety.