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Scantips: A Few Scanning Tips
Wayne Fulton provides basic information on how to use a scanner for both photos and documents. Included are a question and answer section, a list of basic scanner software, ways to improve your scanning, and links to other scanner sites.
Computer Hope
Computer Hope: Computer Printers
A complete guide to computer printers including printers ABCs, types of printers, printer characteristics, printer interfaces, printer fonts, printer resolution, printer memory, printer definitions, and printer troubleshooting.