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Scanning in Grayscale

It's essential that you scan in Grayscale mode to take advantage of the techniques covered in this chapter. If you scan in Bitmap mode (line art or 1-bit), you can't do much of anything to improve your image. In Grayscale mode, however, you can sharpen, adjust the black/white threshold to control line widths, and increase your effective line art resolution; each of these techniques helps create a beautiful reproduction.


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