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Energy Star
The EPA ENERGY STAR Office equipment program is a partnership effort with computer manufacturers to
promote the introduction of energy-efficient products and to reduce air pollution caused by power
generation.
Companies participating in this program introduce personal computers, printers, monitors, or fax machines
that power down when they are not being used. This feature will cut the energy used by up to 50 percent.
Lexmark is proud to be a participant in this program.
As an ENERGY STAR Partner, Lexmark International, Inc. has determined that this product meets the
ENERGY STAR guidelines for energy efficiency.
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 5 milliwatt gallium arsenide laser operating in the wavelength region of 770-795
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.
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