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 Ricoh Aficio MP 2851, Laser, 600 x 600 DPI, Color copying, Color scanning, Mono faxing, A3 Ricoh Aficio MP 2851. Print technology: Laser, Maximum resolution: 600 x 600 DPI. Copying: Color copying, Maximum copy resolution: 600 x 600 DPI. Scanning: Color scanning. Faxing: Mono faxing. Maximum ISO A-series paper size: A3