Zebra ZD621R: Adjust Darkness

  1. Using your printer's touchscreen, navigate to Menu > Printer (icon) > Print Quality > Darkness:
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  2. Use the plus buttons, or slide the slider to increase or decrease the darkness setting.
  3. If you are using resin ribbon, and you usually use wax, you will need to increase this value by at least 10.
  4. The setting will be automatically applied; press the Home button to return to the Idle screen.
Revision #2
Created 9 September 2025 22:26:39 by John LeBaron
Updated 9 September 2025 22:27:48 by John LeBaron