A: The PRP-300 is typically 80mm. If you use 58mm paper, change it in your POS software's printer settings (not in the driver). The driver defaults to 80mm.
Struggling to get your TYSSO PRP-300 receipt printer working on Windows 10? You’re not alone.
A: No. TYSSO does not provide macOS drivers. Only ESC/POS generic drivers via third-party utilities (like Receipt Printer ) may work, but it's not reliable.
A: Connect the PRP-300 after the installer prompts you. Or, keep it connected, but restart the installer.
The TYSSO PRP-300 is a staple in retail and hospitality environments—reliable, fast, and thermal. However, like many point-of-sale (POS) peripherals, it does not work out of the box with Windows 10 using generic drivers. Without the correct software, your computer will see the device as an "Unknown USB Device," or you’ll receive constant “Driver is unavailable” errors.