... : 1/2.5inch CMOS, 5 million pixels2. Image resolution:2592x19443. Capture size: Max. A3 ( 420x297mm)4. Light source: Natural light ... : 1. Main functions: Scanning, File editting, OCR,Video recording 2. Scan type : Capture to image 3. Image format: BMP/JPG/PNG ... DOC 6. OCR language: English, Chinese,etc 7. Video format : MPEG4, AVI System Requirements: 1.Windows XP/Vista/7, Mac OS 10.5 above 2. CPU ...