Neat desk and how to learn the basics
There are even document scanners that are intended primarily for business cards. Choosing a document scanner is largely dependent upon many factors, not the least of which is image resolution. If you plan to use your document scanner mainly for filing text or less sensitive graphic documents, you can make do with a document scanner that has a resolution of 600 dpi or less. This resolution should be sufficient for most basic uses. For more demanding applications however, you may want to look into a higher resolution document scanner.