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 HP Scanjet 4500с, 216 x 297 mm, 2400 x 2400 DPI, 48 bit, CCD, BMP, DCX, FPX, GIF, HTML, JPG, PCX, PDF, RTF, TIFF, 35 sheets HP Scanjet 4500с. Maximum scan size: 216 x 297 mm, Optical scanning resolution: 2400 x 2400 DPI, Input colour depth: 48 bit. Sensor type: CCD, Scan file formats: BMP, DCX, FPX, GIF, HTML, JPG, PCX, PDF, RTF, TIFF. Auto document feeder (ADF) input capacity: 35 sheets. Maximum ISO A-series paper size: A4. Standard interfaces: USB 2.0