Specifications Scanner:Scanner Type:Flatbed color image scannerPhotoelectric Device:Alternative 6 lines color Epson MatrixCCD®Optical Resolution:Epson Dual Lens System4800 dpi and 6400 dpiHardware Resolution:4800 x 9600 dpi6400 x 9600 dpi with Micro Step Drive™ technologyMaximum Resolution:12,800 x 12,800 dpiColor Bit Depth:48-bits per pixel internal / external1Grayscale Bit Depth:16-bits per pixel internal / external1Output Resolution:4.0 DmaxEffective Pixels:40,800 x 56,160 (4800 dpi)37,760 x 62,336 (6400 dpi)Maximum Scan Area:8.5" x 11.7"Light Source:ReadyScan LED technologyScanning Speed:High-speed mode: 4800 dpiFull color: 10.8 msec / line (approx.)Monochrome: 10.8 msec / line(approx.)Optical Density:4.0 DmaxHigh Pass Optics:Anti-reflective optical coatingsHigh-reflection mirrorTransparency Adapter:Supported Film Size:35 mm slides (12 frames)35 mm film strips (18 frames)Medium format film (1 frame, up to 6 x 20 cm)4" x 5" film (1 frame)Dust/Scratch Removal:Digital Dust Correction via Epson ScanDigital ICE Technologies for Film and PrintsOptional Fluid Mount (scanning fluid and supplies not included)Transparency Size:Transparency adapter: 8" x 10" (max size)Transparency adapter using film holders/fluid mount: 5.9" x 9.74"General:Operating Systems:Windows® 8 – 8.1Windows 7Windows Vista®Windows XP®Windows XP Professionnal x64 EditionMac OS® X 10.6.x – 10.10.xTemperature:41° to 95° F (5° to 35° C)Humidity: Operating10 – 80% (no condensation)Storage10 – 85% (no condensation)Dimensions:19.8" x 12.1" x 6" (W x D x H)Weight:14.6 lb