Join me in my passion for portable scanner
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. In some cases, you will need a document scanner with a much higher resolution. If you are planning to scan photographs as well as documents, you may want to look into a flatbed document scanner.