Plustek SmartOffice PS3140U ADF scanner 600 x 600 DPI A4 Grey. White

Mixed Documents & Multiple Card FeedingMulti-feed paper detection provides you with the most reliable user experience. this technology can prevent you from having to re-scan.Image Enhancement TechnologyAutomatically optimize the image by concentrating the dark color. enhancing the bright background and allocating the color distribution. You don’t need to spend time adjusting IP or learning.Enhance Paper FeedingWith optimized Friction Roller system with advanced composite material. this technology helps the paper feeding process become more smooth and reliable. This not only minimizes the feeding errors. but also help you efficiently finish the process of digitizing documents.