Kyocera FS-680 - Manual (Page 9)

Introduction
viii
CDRH regulations
The Center of 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.
Ozone concentration
The printers generate ozone gas (O
3
) which may concentrate in the place of installation and cause an unpleasant smell. To
minimize concentration of ozone gas to less than 0.1 ppm, we recommend you not to install the printer in a confined area
where ventilation is blocked.
Caution labels