Kyocera FS FS-3900DN Operation Manual page 13

Caution Labels
CDRH Regulations
Ozone Concentration
OPERATION GUIDE
The printer bears any of the following labels.
Label inside the printer
(Laser radiation warning)
For Europe, Asia, For U.S.A. and
and other countries Canada
The Center for Devices and Radiological Health (CDRH) of the U.S. Food
and Drug Administration implemented regulations for laser products on
August 2, 1976. These regulations apply to laser products manufactured
after August 1, 1976. Compliance is mandatory for products marketed in
the United States. A label indicating compliance with the CDRH regulations
must be attached to laser products marketed in the United States.
The printers generate ozone gas (O
of installation and cause an unpleasant smell. To minimize the
concentration of ozone gas to less than 0.1ppm, we recommend you not
to install the printer in a confined area where ventilation is blocked.
) which may concentrate in the place
3
xi