There are several ways to use more fonts, you can use ZebraDesigner, or Zebra Setup Utilities, or ZebraNet Bridge to convert and upload the proper fonts (TTF) to the printer.
For more info about how to use CPCL compatible fonts, please, take a look to pages 189 to 207 of this first online manual (link below)
You can review also this other online CPCL manual (link below) pages 3-1 to 3-6, and Appendix D.
Use of TrueType or other non-Zebra purchased fonts require licensing and it is the responsibility of the user to acquire permission for use in the printer.
The ZT/ZD/ZQ printers do not support .FNT font files.
Converting a font using the Zebra Setup Utility Read More>>