Energy Star; Laser Notice; Laser Advisory Label - Lexmark 231 User Manual

Notices 214

ENERGY STAR

Any Lexmark product bearing the ENERGY STAR emblem on the product or on a start-up screen is certified to comply
with Environmental Protection Agency (EPA) ENERGY STAR requirements as configured when shipped by Lexmark.
Mercury statement
This product contains mercury in the lamp (<5mg Hg). Disposal of mercury may be regulated due to environmental
considerations. For disposal or recycling information, contact your local authorities or the Electronic Industries Alliance:
www.eiae.org.

Laser notice

The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for Class I (1) laser
products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1.
Class I laser products are not considered to be hazardous. The printer contains internally a Class IIIb (3b) laser that is
nominally a 7 milliwatt gallium arsenide laser operating in the wavelength of 655-675 nanometers. The laser system
and printer are designed so there is never any human access to laser radiation above a Class I level during normal
operation, user maintenance, or prescribed service condition.

Laser advisory label

A laser notice label may be affixed to this printer as shown: