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 Canon imagePROGRAF iPF670E, Inkjet, 2400 x 1200 DPI, GARO, Black, Cyan, Magenta, Yellow, PF-04, A1 (594 x 841 mm) Canon imagePROGRAF iPF670E. Print technology: Inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: GARO. Maximum print size: A1 (594 x 841 mm), ISO A-series sizes (A0...A9): A1, A2, A3, ISO B-series sizes (B0...B9): B2, B4. Ethernet interface type: Gigabit Ethernet, USB connector: USB Type-A. Product colour: Black, Grey, Internal memory: 256 MB, Sound power level (standby): 35 dB. Power consumption (PowerSave): 5 W, Power consumption (standby): 0.5 W, Power consumption (typical): 140 W