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 DELL 2155cn, Laser, Fargeutskrift, 1200 x 1200 DPI, Mono-kopiering, Mono-skanning, A4 DELL 2155cn. Utskriftsteknologi: Laser, Utskrift: Fargeutskrift, Maksimal oppløsning: 1200 x 1200 DPI, Utskriftshastighet (farger, normal kvalitet, A4/US Letter): 24 ppm. Kopiering: Mono-kopiering. Skanning: Mono-skanning, Optisk skanneoppløsning: 1200 x 1200 DPI. Faksing: Mono-faksing. Maksimum ISO A-serie papirstørrelser: A4