Epson WorkForce DS-770II A4 Duplex Sheet-fed Document ScannerSTREAMLINE PRODUCTIVITY WITH HIGH-SPEED SCANNING PERFECTIONBoost efficiency and productivity with the all-purpose, high-speed Epson Workforce DS-770II scanner. Capable of scanning a myriad of media from fragile documents to plastic cards, the DS-770II also allows scanning of thick objects such as books with its flatbed option.Scanning speed of up to 45 ppm / 90 ipmAutomatic Document Feeder (ADF) of up to 100 sheetsDaily duty cycle of 7,000 pagesOne-pass duplex scanningSupported OS and Applications:Supported OS:Windows XP / Vista / 7 / 8 / 8.1 / 10 / Server 2003 / Server 2008 / Server 2012 / Server 2016Mac OS X 10.6.8 or laterScanner Driver Compatibility:TWAIN, SANE, WIA, ICA, ISISBundled Applications:Epson Scan 2, ISIS Driver (Web Download), Epson Scan OCR Component, Epson Scan PDF Extensions, Document Capture Pro (Windows), Document Capture (Mac)Scanning:Scanner Type:A4 sheet-fed, one-pass duplex colour scannerSensor Type:Colour Contact Image SensorScanning Method:Fixed carriage and moving documentLight Source:RGB LEDOptical Resolution:600 x 600 dpiOutput Resolution:50 - 1,200 dpi (1 dpi increments)Bit Depth:Each colour (RGB): 10 bit input / 8 bit output