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 The Nordic Swan Ecolabel works to reduce the environmental impact from production and consumption of goods – and to make it easy for consumers and professional buyers to choose the environmentally best goods and services. The Nordic Swan Ecolabel creates sustainable solutions based on a life cycle assessment and an overall goal to reduce the environmental impact from production and consumption of goods. Tough requirements in all phases of a products life cycle and continuously tightening of these requirements to create a sustainable development is the foundation of the Nordic Swan Ecolabel, and what distinguishes the label from other labels – as well as being an official, independent and 3rd party certification. Nordic Swan Ecolabel Brother MFC-L9550CDWT, Laser, Impressão a cores, 2400 x 600 DPI, A4, Impressão directa, Cinzento Brother MFC-L9550CDWT. Tecnologia de impressão: Laser, Impressão: Impressão a cores, Resolução Máxima: 2400 x 600 DPI, Velocidade de impressão (cores, qualidade normal, A4/US Letter): 30 ppm. Cópia: Cópia a cores, Resolução de cópia máxima: 1200 x 600 DPI. Digitalização: Digitalização a cores, Resolução óptica de digitalização: 1200 x 2400 DPI. Envio de fax: Fax a cores. Dimensão máxima de papel ISO A-series: A4. Wi-Fi. Impressão directa. Cor do produto: Cinzento