The AppleScan software will not print greyscale images, since it was not designed to offer this option. AppleScan gives you the ability to scan grayscale images, which can be used in other application programs that support grayscale printing.
It is possible to scan different images as "line art" or "halftones" and then print them directly from AppleScan. However, when images are scanned as "grayscale" there is no option for printing them from AppleScan.
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