A device that can read text or illustrations printed on paper and translate the information into a form the computer can use. A scanner works by digitizing an image.
- Scanners can be flat bed or sheet feed
- Wide format scanners are available to scan larger images
- The key factor in judging scanners is resolution – the higher the resolution, the higher the quality of the image
- 600 x 600 resolution is found on cheaper scanners – look for at least 1200 x 1200 for better quality
- Research scanners at www.cnet.com and www.pcworld.com .
- Some scanners can scan film negatives. See here to read reviews and/or to purchase http://www.tigerdirect.com/applications/Category/category_slc.asp?CatId=297
Sample Scanner Models:
- HP Scanjet G3010 – 4800 dpi x 9600 resolution - $90
- HP ScanJet G4050 – 4800 x 9600 resolution - $159
- Epson Perfection V700 Photo– 6400 x 9600 resolution - $550
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