EPSON WorkForce DS-1660W scanner 80000586 B11B244401 Product Description: Epson WorkForce DS-1660W - document scanner - desktop - USB 3.0, Wi-Fi(n) Device Type: Document scanner - desktop Interface Type: USB 3.0, Wi-Fi(n) Light Source: LED Max Supported Document Size: A4 (210 x 297 mm) Input Type: Colour Optical Resolution: 1200 dpi x 1200 dpi Max Document Scan Speed: 25 ppm (mono) / 25 ppm (colour) Max Document Size: 210 mm x 3048 mm Automatic Duplexing: Yes Supported Document Type: Plain paper Document Feeder Type: Automatic Document Storage Capacity: 50 sheets Duty Cycle: 1500 scans per day System Requirements: Apple MacOS X 10.7.x, Apple MacOS X 10.8.x, Apple MacOS X 10.9.x, Apple MacOS X 10.6.x, Windows 10, Microsoft Windows 7 (32/64 bits), Windows 8 (32/64 bits), Windows 8.1 (32/64 bits), Microsoft Windows Vista (32/64 bits) Dimensions (WxDxH): 45.1 cm x 31.5 cm x 12 cm Environmental Standards: ENERGY STAR Qualified Manufacturer Warranty: 1-year warranty