Verify the host machine and the printer reside on identical Wi-Fi or local area subnets. For mobile terminals, cycle the wireless connection off and on to force a re-handshake.

: Unplug the power brick for 30 seconds to clear the internal cache.

If you are trying to configure a specific office device, let me know: The of the machine (e.g., HP, Xerox, Epson)

: Often designates a specific product line, brand identifier, or communication protocol (such as Bluetooth hardware integration).

Slide the adjustable media roll holders to fit your specific label width.

located on the bottom of the device, commonly set to 9600 or 19200bps. Weilandt Elektronik Troubleshooting Common Issues 80MM THERMAL RECEIPT PRINTER - User Manual