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 DCP-L2520DW, ليزر, طباعة أحادية اللون, 2400 x 600 نقطة لكل انش, A4, الطباعة المباشرة, أسود Brother DCP-L2520DW. تقنية الطباعة: ليزر, طباعة: طباعة أحادية اللون, الحد الاقصى للوضوح: 2400 x 600 نقطة لكل انش. الحد الأقصى لوضوح النسخ: 600 x 600 نقطة لكل انش. مسح: مسح اللون, دقة المسح الضوئي: 600 x 2400 نقطة لكل انش. قياس ورق مجموعة ISO A الأقصى: A4. الشبكات المحلية اللاسلكية Wi-Fi. الطباعة المباشرة. لون المنتج: أسود