e-05EcoTank ET-2650

Epson EcoTank ET-2650 error e-05: How to Fix

The Epson EcoTank ET-2650 error e-05 usually indicates a communication failure between the printer and the wireless network. This error stops wireless print jobs and requires a network protocol reset. It is a frequent issue in environments with unstable Wi-Fi signals.

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Common causes

12.4GHz interference
2Incorrect IP configuration
3Router range issues

Solutions

Diagnóstico rápido

The error e-05 appears when the Wi-Fi icon flashes or the display shows a connectivity fault.

Solución paso a paso

Turn off the printer.
Reboot your wireless router.
Navigate to menu to 'Restore Network Settings'.
Re-run the Wi-Fi setup wizard.

Prevención y mantenimiento

Keep the router within 5 meters and avoid metal obstructions. Update firmware regularly.

Cuándo llamar a un técnico

If the error persists after settings reset, the internal Wi-Fi chip might be faulty.

Ficha técnica del equipo

Technology: Inkjet
Compatible consumables: 664 series bottles
Connectivity: Wi-Fi / USB
Official drivers / firmware

Steps to follow

1
Power off
Unplug the unit for 60 seconds.
2
Check network
Ensure 2.4GHz signal is active.
3
Reset
Restore factory network settings.

Frequently asked questions

This error means the network module is failing to handshake with your router.

It is not hardware-critical but stops wireless functionality.

You need the 664 ink bottle series.

Clean them every two months to ensure longevity.