EPSON Perfection 4490 Photo Flatbed scanner

EPSON Perfection 4490 Photo - 4800 x 9600 dpi Matrix CCD Adobe Photoshop Elements 3.0 software 4 scan buttons including scan to PDF and email USB 2.0 Scan film and negatives up to large form (...) See more See less

at, and up to medium format on the built-in TPU Built in dust and scratch removal with DIGITAL ICE™ 3.4 DMax optical density Basic Scanner Type Flatbed colour image scanner Optical Resolution Main 4800dpi x Sub 9400dpi Optical Density 3.4D Max Document Size 35mm strip film 12 frames, 35mm mounted film 4 frames, medium format (6 x 12cm) 1 frame strip film Interface USB 2.0 (Type B standard connector x 1) Configuration Photoelectric Device Color CCD line sensor with micro lens, 122,400 pixels Light Source White cold cathode fluorescent lamp Sub-scanning Method Fixed document and moving carriage Performance Output Resolution 50 – 6400, 9600, 12800dpi Colours Input: 48 bit (281.5 trillion colours) Output: 48 bit (281.5 trillion colours) 24 bit (16.7 million colours) 16 bit (65,536 greyscale levels) 8 bit (256 greyscale colours) 1 bit (monochrome) Scan Speeds (24-bit) Documents & Photos Full Scanbed Preview 7 secs 6"x4" - 600dpi 9 sec A4 line art - 300dpi 17 sec A4 colour - 600dpi 27 sec Films & Transparencies 35mm Positive colour film - 2400dpi 41 sec, 3200dpi 68 sec 35mm Negative colour film - 2400dpi 43 sec, 3200dpi 72 sec Medium format positive film - 3200dpi 206 sec, 4800dpi 275 sec Medium format negative film - 3200dpi 169 sec, 4800dpi 219 sec Functions Image Quality Enhancer DIGITAL ICE™, DIGITAL ICE™ Lite, grain reduction, dust removal, color restoration, PRINT Image Matching™ II, optimized auto exposure, unsharp mask with noise reduction, de-screening with document type optimizer, tone curve adjustment with histogram Easy Scanning 4 push buttons linked with Epson Creativity Suite, stand-alone application and scan to file feature, scan to pdf feature, multi-purpose user interface, multi-document auto detection, multi-document auto cropping, auto skew correction, multi-marquee, film scanning thumbnail preview Supported Platforms USB1.1 Microsoft® Windows (Description excerpted from: Waltersphotovideo)