ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR The Blue Angel is the ecolabel of the federal government of Germany since 1978. The Blue Angel sets high standards for environmentally friendly product design and has proven itself over the past 40 years as a reliable guide for a more sustainable consumption. Blue Angel 2 paper trays 2 Laser technology Laser HP LaserJet M452nw, Làser, Color, 600 x 600 DPI, A4, 27 ppm, Preparat per a xarxa HP LaserJet M452nw. Tecnologia d'impressió: Làser, Color. Número de cartutxos d'impressió: 4, Cicle de (màxim): 50000 pàgines per mes. Resolució màxima: 600 x 600 DPI. Mida màxima de paper sèrie A ISO: A4. Velocitat d'impressió (negre, qualitat normal, A4/US Letter): 27 ppm. Exposar: LCD. Preparat per a xarxa, Wi-Fi. Color de producte: Blanc