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 DELL C2660dn, Laser, Color, 600 x 600 DPI, A4, 27 ppm, Duplex printing DELL C2660dn. Print technology: Laser, Color. Number of print cartridges: 4, Maximum duty cycle: 50000 pages per month. Maximum resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 27 ppm, Duplex printing. Display: LCD. Network ready. Product color: Black http://www.buyerslab.com/news/viewarticle.asp?article=102763 Buyers Laboratory LLC (BLI) announced the winners of its highly anticipated Summer 2014 Pick awards in the colour printer and printer MFP categories today, with devices from Dell, HP, Kyocera, Ricoh and Samsung receiving the honours. The world's leading i... https://www.pcmag.com/reviews/dell-color-printer-c2660dn As a color laser printer suitable for a small office or workgroup, the Dell Color Printer | C2660dn showed good speed and above-par output quality thanks to stellar graphics, and has competitive running costs and a generous paper capacity for its price. A... Good speed. Very good paper capacity for its price. Very good graphics quality. Slightly sub-par photo quality The Dell Color Printer | C2660dn has good speed and paper capacity for its price, and prints excellent graphics....