Read the manual or access the graphic design software's online help tools to find information on how the program works with fonts. Manufacturers of graphics software will usually list the models and brands of scanners and other peripherals the programs work with.
Look for recommendations from experts. Reviews from technology editors and writers are good resources to help designers locate font scanners and learn more about the font scanning process. Check your favorite technology magazine, e-zine or technology site for information.
Visit a product dealer. Networking events such as trade shows and conferences are good places to ask questions and test-drive scanners. Check with local graphic design industry associations and organizations for a schedule of upcoming events.
Ask colleagues and professionals what type of font-scanning they perform and whether they can recommend a scanner. Copy shops, printing companies and even colleges and universities use font scanners weekly, if not daily, and will know what works and what does not.