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 2 paper trays 2 Laser technology Laser HP LaserJet Enterprise M525dn, Laser, Impression mono, 1200 x 1200 DPI, Copie simple, A4, Noir, Gris HP LaserJet Enterprise M525dn. Technologie d'impression: Laser, Impression: Impression mono, Résolution maximale: 1200 x 1200 DPI. Copier: Copie simple. Numérisation: Numérisation mono, Résolution de numérisation optique: 600 x 600 DPI. Taille de papier de série A ISO maximum: A4. Couleur du produit: Noir, Gris