E-404RP2 Business Mobile

Honeywell RP2 Business Mobile error E-404: Troubleshooting

Honeywell RP2 Business Mobile error E-404 occurs when the wireless link between the printer and the host device is dropped. Users wondering how to fix E-404 error on RP2 printer should focus on their Bluetooth association settings. This error often triggers when the connection timeout is reached.

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Common causes

  • 1Link interruption during data transfer.
  • 22.4GHz spectrum interference.
  • 3Connection timeout.
  • 4Outdated radio drivers.

Solutions

Diagnóstico rápido

The E-404 code confirms a lack of data transmission between host and peripheral. Check if the connection is active on your management software.

Solución paso a paso

  1. Reboot the printer to clear the buffer.
  2. Forget the printer device in the host's Bluetooth menu.
  3. Scan for the device and re-pair.
  4. Print a test page to verify connectivity.

Prevención y mantenimiento

Ensure your device firmware is up-to-date. Keep devices within the recommended range for Bluetooth connectivity.

Cuándo llamar a un técnico

Persistent E-404 errors despite pairing attempts may indicate internal radio board failure.

Ficha técnica del equipo

  • Tech: Thermal Printing.
  • Connectivity: Bluetooth, NFC.
  • Durability: IP54, 2m drop rating.
  • Media: Standard thermal paper.
  • Usage: Logistics/Retail.
  • Firmware Updates

Steps to follow

  1. 1

    Restart Bluetooth

    Toggle Bluetooth settings off and on on the host device.

  2. 2

    Repair

    Unpair the printer from the host and perform a fresh scan.

  3. 3

    Check proximity

    Ensure the printer is within range of the host device.

Frequently asked questions

The E-404 code requires a Bluetooth reset. Unpair the device, restart the printer, and re-connect.

Usually, this is a software-level sync error, not a permanent hardware failure.

Only use original thermal media to maintain print head longevity.

Biannual checks are recommended to ensure peak connectivity stability.