We offer best of Sheet Fed Scanners, known for thier high-performance features that make converting paper documents easier. The basic principle of a scanner is to analyze an image and process it in some way. Image and text capture (optical character recognition or OCR) allow you to save information to a file on your computer. You can then alter or enhance the image, print it out or use it on your Web page. In Sheet Fed scanners, the document is moved and the scan head is immobile. It looks a lot like a small portable printer.