Epson WORKFORCE DS-1660W Scanner (DS-1660W) - Scan Speed: 25ppm, Resolution: 200 / 300 dpi, Image Sensor Type: 600 DPI x 600 DPI (Horizontal x Vertical), Capacity: 50 sheets, Automatic Document Feeder: 50 pages, Duplex Scan: Yes, Connectivity: USB 3.0, Wireless LAN IEEE 802.11a/b/g/n, Wi-Fi Direct, Ethernet Interface (1000 Base-T/ 100-Base TX/ 10-Base-T), Features: RGB colour dropout, Advanced Colour Dropout / Enhance, Skip blank page, Punch holes removal, Advanced editing, Automatic de-skew, RGB colour enhance, Auto-rotation, Text enhancement, Edge fill, Descreening, Barcode Recognition, Zonal OCR A&B support, Full Zonal OCR