HP 5100 Service Manual - Page 36

Environmental product stewardship Protecting the environment Hewlett-Packard Company is committed to providing quality products in an environmentallysound manner. The printer has been designed to minimize impacts on the environment. The printer design eliminates: Ozone production The printer does not use high-voltage corona wires in the electrophotographic process and therefore generates no appreciable ozone gas (O3). Instead, this printer uses charging rollers in the toner cartridge and in the print engine. Energy consumption This HP LaserJet printer design reduces: Power usage drops significantly while in PowerSave mode, which saves natural resources and saves money without affecting the high performance of this printer. This printer qualifies for ENERGY STAR®, which is a voluntary program to encourage the development of energy-efficient office products. ENERGY STAR is a U.S. registered service mark owned by the U.S. government. As an ENERGY STAR partner, Hewlett-Packard Company has determined that this printer meets ENERGY STAR Guidelines for energy efficiency. For more information, see http://www.energystar.gov/ 34 Printer description Q1860-90918