Home Tech Support Setting up silent printing on Firefox

Setting up silent printing on Firefox

by mytechseva
  1. Set up the receipt printer as your default printer in the Devices/Printers screen.
  2. In Firefox, type in “about:config” and hit Enter.
  3. A dialogue box will appear, press “I’ll be careful, I promise.”
  4. Right click, select New | Boolean.
  5. Type in: print.always_print_silent
  6. Select True, then OK.

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