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 Fujitsu fi-6140, 210 x 297 mm, 600 x 600 DPI, 24 bit, 24 bit, Flatbed & ADF scanner, Black, White Fujitsu fi-6140. Maximum scan size: 210 x 297 mm, Optical scanning resolution: 600 x 600 DPI, Input colour depth: 24 bit. Scanner type: Flatbed & ADF scanner, Product colour: Black, White. Sensor type: CCD, Light source: WCC FL, Scan to: Image. Auto document feeder (ADF) input capacity: 50 sheets. Maximum ISO A-series paper size: A4, ISO A-series sizes (A0...A9): A4, A5, A6, A7, A8, Auto Document Feeder (ADF) media weight: 41 - 210 g/m² https://www.alphr.com/fujitsu/fujitsu-fi-6140z/31911/fujitsu-fi-6140z-review Fujitsu's new Z-Generation of desktop scanners aims to bring enterprise performance to the world of SMB offices, but with an increased focus on ease of use. Four models are available, with the fi-6140Z in this review delivering an impressive top scan spee... A fast desktop scanner with good scan quality and plenty of software tools, but the price is a little high...