Blind, Braille and Embossing Technologies

This site uses cookies to personalize content and ads, provide social media features and analyze links. By closing this banner or continuing to browse, you consent to their use.
Read the DiGrande.it Cookie Policy

Color reduction in shades of gray

Reducing colors using Gray Tone filters can be useful for those touchscreen printers that have dots of varying heights. Two filters are available to transform the image into 8 or 4 shades of gray.

If you are using printers that have only raised or lowered dots, i.e. most printers, this filter produces similar results to the Black and White filter.