EPSON WorkForce DS-520(B11B234201) Duplex 600 dpi USB color document scanner Light Source: Three-color RGB LED Scanning Speed: Scan Speed (letter-sized) 30 ppm/60 ipm: 200 dpi Black & White, Color, Gray 30 ppm/60 ipm: 300 dpi Black & White, Color, Gray 22 ppm/44 ipm: 600 dpi Black & White, Gray 7 ppm/14 ipm: 600 dpi Color Max. Document Size: 8.5 x 36 USB Ports: Yes Other Ports: Optional Network Interface Unit (RJ-45, 10BaseT/100Base TX) Power Requirements: 100 - 240 VAC, 50 - 60 Hz Power Consumption: Operation mode: 18 W Standby mode: 7 W Sleep mode: 1.6 W Off: 0.4 W Operating Systems Supported: Windows 8/8.1 Windows 7 Windows Vista (32-bit, 64-bit) Windows XP Professional x64 Windows XP Professional Windows XP Home Edition Mac OS X 10.6.x - 10.10.x |