Brother Compact Wireless 2-Sided Scanner (ADS1100W) - Scan Speed: Up to 16ppm (32ipm), Scan Resolution: Up to 1,200 x 1,200 dpi (interpolated), Up to 600 x 600 dpi from ADF , Display: Touch Sensitive Control Panel, Image Sensor: Dual CIS (Contact Image Sensor), Automatic Document Feeder: Up to 20 Sheets, Capacity: , Connectivity: USB, Wireless, Features: Email, Image, File, OCR, USB, FTP, Email Server, Network, Mobile Devices, Searchable PDF Colour: Greyscale, Monochrome