Choosing the Right Printer for NAV Hungary’s e-Cash Register Application: Key Requirements and Tips

• The e-Cash Register app by NAV in Hungary works with various portable printers in the new ePG model.
• Printers should support Bluetooth 4.0 or later (including BLE) and use an internationally recognized standard like ESC/POS.
• The app is compatible with some label printers using Fun Print or Tiny Print apps.
• Supported paper sizes are 57 mm or 80 mm thermal paper, and printers must handle PNG image (compressed bitmap) receipts.
• Even if a printer meets these criteria, differences between models may affect compatibility and performance.

Source: fiscal-requirements.com

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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