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 The Blue Angel is the ecolabel of the federal government of Germany since 1978. The Blue Angel sets high standards for environmentally friendly product design and has proven itself over the past 40 years as a reliable guide for a more sustainable consumption. Blue Angel Brother MFC-L6900DWTSP (SecPlus), Laser, Impresión en blanco y negro, 1200 x 1200 DPI, A4, Impresión directa, Gris Brother MFC-L6900DWTSP (SecPlus). Tecnología de impresión: Laser, Impresión: Impresión en blanco y negro, Resolución máxima: 1200 x 1200 DPI. Copiando: Copias en blanco y negro, Resolución máxima de copia: 1200 x 600 DPI. Escaneando: Escaneo a color, Resolución óptica de escáner: 1200 x 1200 DPI. Enviando por fax: Envío y recepción de faxes en blanco y negro. Tamaño máximo de papel ISO A-series: A4. Wifi. Impresión directa. Color del producto: Gris