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 HP LaserJet 2420dn, 1200 x 1200 DPI, 28 ppm, Impresión a doble cara, Listo para redes HP LaserJet 2420dn. Ciclo de trabajo (máximo): 75000 páginas por mes. Resolución máxima: 1200 x 1200 DPI, Velocidad de impresión (negro, calidad normal, A4/US Carta): 28 ppm, Impresión a doble cara. Listo para redes