- Hewlett-Packard LaserJet Printers User Guide

136 Appendix A Specifications
EN
Laser Safety Statement
The Center for Devices and Radiological Health (CDRH) of the U.S.
Food and Drug Administration has implemented regulations for laser
products manufactured since August 1, 1976. Compliance is
mandatory for products marketed in the United States. The printer is
certified as a “Class 1” laser product under the U.S. Department of
Health and Human Services (DHHS) Radiation Performance
Standard according to the Radiation Control for Health and Safety Act
of 1968.
Since radiation emitted inside the printer is completely confined within
protective housings and external covers, the laser beam cannot
escape during any phase of normal user operation.
WARNING! Using controls, making adjustments, or performing procedures other
than those specified in this user guide may result in exposure to
hazardous radiation.
Canadian DOC Regulations
Complies with Canadian EMC Class B requirements.
«Conforme à la classe B des normes canadiennes de compatibilité
électromagnétiques «CEM».»
LED Safety
The infrared port on the front panel of this printer is classified as a
Class 1 LED (Light Emitting Diode) device according to International
Standard IEC 825-1 (EN 60825-1). This device is not considered
harmful, but the following precautions are recommended.
l If the printer requires service, contact an authorized HP service
center.
l Do not attempt to make any adjustments of the printer.
l Avoid direct eye exposure to the infrared LED beam.
l Be aware that the beam is invisible light and cannot be seen.
l Do not attempt to view the infrared LED beam with any type of
optical device.