Epson WorkForce DS-51000WN. Optical scanning resolution: 600 x 600 DPI. Scanner type: Flatbed scanner, Display diagonal: 10.9 cm (4.29"), Control type: Touch. Scanning noise level: 47 dB. Mobile printing technologies: Apple AirPrint, Epson Smart Panel, Epson Connect, Epson Email Print, Epson Scan to Cloud. Width: 555 mm, Height: 153 mm, Weight: 11.1 kg