A huge bunch of stuff on scan receipts
Every type of document scanner will be able to digitize photos or documents at the every least, although there are certain more specialized units on the market. Some document scanners are even used solely for scanning business cards. Choosing a document scanner is largely dependent upon many factors, not the least of which is image resolution. A document scanner that offers a resolution of 600dpi or less should be adequate for basic document and image filing. For most uses that don't require too much detail, this resolution is generally more than enough.