DiGrande.it

Blind, Braille and Embossing Technologies

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Color reduction in shades of gray

Color reduction using the Grayscale filter may be useful for touch printers with variable dot height. This filter shows a field where you can choose the amount of gray to use. The available choices are: 4, 8 and 16 grays.

If you are using printers that have only raised or lowered dots, i.e. most printers, this filter is not suitable.