Epson WorkForce ES-500W II - Document scanner - Contact Image Sensor (CIS) - Duplex - 215.9 x 6069 mm - 600 dpi x 600 dpi - up to 35 ppm (mono) / up to 35 ppm (colour) - ADF (100 sheets) - up to 4000 scans per day - USB 3.0, Wi-Fi(n)