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 Color print/copy Colour printing Colour copying Colour scan Colour scanning Laser technology Laser HP LaserJet Enterprise CM4540, Laser, Fargeutskrift, 600 x 600 DPI, Fargekopiering, Fargeskanning, A4 HP LaserJet Enterprise CM4540. Utskriftsteknologi: Laser, Utskrift: Fargeutskrift, Maksimal oppløsning: 600 x 600 DPI, Utskriftshastighet (farger, normal kvalitet, A4/US Letter): 40 ppm. Kopiering: Fargekopiering, Maksimal kopieringsoppløsning: 600 x 600 DPI. Skanning: Fargeskanning, Optisk skanneoppløsning: 600 x 600 DPI. Maksimum ISO A-serie papirstørrelser: A4