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 Sharp AR-5520D, Laser, 600 x 600 DPI, Copias en blanco y negro, Escaneo simple, A3 Sharp AR-5520D. Tecnología de impresión: Laser, Resolución máxima: 600 x 600 DPI. Copiando: Copias en blanco y negro, Resolución máxima de copia: 600 x 600 DPI. Escaneando: Escaneo simple. Tamaño máximo de papel ISO A-series: A3