Dell 3100cn Color Laser Printer User's Guide - Page 11

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 energyefficient 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 sulfur dioxide and nitrogen oxides, the primary causes of acid rain. You can also help reduce electricity usage and its side effects by turning off your computer when it is not in use for extended periods of time, particularly at night and on weekends.