Dell 5100cn Color Laser Printer - Manual (Page 296)

Noise Emissions Levels
The following measurements were made in accordance with ISO 7779 and reported in conformance with ISO 9296.
1-meter average sound pressure, B
Printing 54 B
Idling 31 B
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.
Energy Star
ENERGY STAR® Compliance
Certain configurations of Dell printers comply with the requirements set forth by the Environmental Protection Agency
(EPA) for energy-efficient printers. If the front panel of your printer bears the ENERGY STAR
®
Emblem, your original
configuration complies with these requirements and all ENERGY STAR
®
power management features of the printer are
enabled.
Any Dell printer bearing the ENERGY STAR
®
Emblem is certified to comply with EPA ENERGY STAR
®
requirements as
configured when shipped by Dell. Any changes you make to this configuration (such as installing additional expansion
cards or drives) may increase the printer's power consumption beyond the limits set by the EPA's ENERGY STAR
®
Computers program.
ENERGY STAR® Emblem
The EPA's ENERGY STAR
®
Office Equipment program is a joint effort between the EPA and computer manufacturers to
reduce air pollution by promoting energy-efficient computer products. The EPA estimates that use of ENERGY STAR ®
computer products can save computer users up to two billion dollars annually in electricity costs. In turn, this reduction in
electricity usage can reduce emissions of carbon dioxide, the gas primarily responsible for the greenhouse effect, and