e-305zq310-plus

Zebra ZQ310 Plus error e-305: Connection problems

The Zebra ZQ310 Plus error e-305 signals a failure in the printer's wireless communication interface. When this occurs, the link between your mobile device and the printer drops. Follow this technical guide to restore connectivity and fix the error effectively.

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Common causes

  • 1Network interference: Multiple devices active.
  • 2Buffer overflow: Memory limit reached.
  • 3OS incompatibility: Mobile device OS update.
  • 4Stale pairing: Old cache data.

Solutions

Diagnóstico rápido

If the printer is on but fails to receive print jobs, it's likely a communication timeout.

Solución paso a paso

  1. Disable Bluetooth on your device.
  2. Reboot the printer.
  3. Unpair the existing connection.
  4. Re-pair as a new device.

Prevención y mantenimiento

Regular firmware updates ensure better stability. Avoid high-interference areas for Bluetooth.

Cuándo llamar a un técnico

If the hardware fails to show up on any mobile device, the wireless card might need servicing.

Ficha técnica del equipo

  • Technology: Mobile Thermal
  • Connectivity: BT / Wi-Fi
  • Consumibles: Z-Perform rolls
  • Use case: Logistics
  • Support

Steps to follow

  1. 1

    Unpair

    Remove device from host settings.

  2. 2

    Restart

    Power cycle the printer.

  3. 3

    Reconnect

    Pair via Bluetooth settings.

Frequently asked questions

It is a wireless communication interface failure.

Usually a software conflict during pairing.

Direct thermal labels only.

Check biannually for optimal stability.