Epson WorkForce ES-550W - Document scanner - Contact Image Sensor (CIS) - Duplex - 215.9 x 6096 mm - 600 dpi x 600 dpi - up to 45 ppm (mono) / up to 45 ppm (colour) - ADF (100 sheets) - up to 5000 scans per day - USB 3.2 Gen 1x1, Wi-Fi(ac)