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 ScanFront 300, 8.5 x 39.4" (215.9 x 1000 mm), 600 x 600 DPI, 24 bit, 2 sec/page, Sheet-fed scanner, Gray Canon ScanFront 300. Maximum scan size: 8.5 x 39.4" (215.9 x 1000 mm), Optical scanning resolution: 600 x 600 DPI, Input color depth: 24 bit. Scanner type: Sheet-fed scanner, Product color: Gray, Display: LCD. Sensor type: CMOS CIS, Daily duty cycle (max): 3000 pages, Light source: RGB LED. Auto document feeder (ADF) input capacity: 50 sheets. Maximum ISO A-series paper size: A4, ISO A-series sizes (A0...A9): A4