e-04EcoTank L4260

Epson EcoTank L4260 Error E-04: Quick Troubleshooting

The Epson EcoTank L4260 error E-04 indicates a communication error with the scanner lid. It occurs if the sensor isn't triggered after the lid is lowered. Clearing this is usually easy with a simple inspection.

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Common causes

  • 1Incomplete lid closure.
  • 2Obstruction in the lid path.
  • 3Dust on sensor switch.
  • 4Physical misalignment.

Solutions

Diagnostic

If the error code E-04 persists despite the lid appearing closed, debris on the sensor is the primary suspect.

Step-by-step Solution

  1. Firmly open and close the scanner lid.
  2. Check the hinges for loose parts.
  3. Clean the sensor button.
  4. Cycle the power.

Prevention and Maintenance

Handle the scanner lid gently to prevent sensor damage.

When to call a technician

If the issue persists, the internal lid sensor might be broken.

Technical Data

  • Technology: Inkjet.
  • Speed: 10.5 ppm.
  • Connectivity: Wi-Fi/Ethernet.
  • Consumables: 504 series ink.
  • Usage: Home office.
  • Official Drivers/Firmware

Steps to follow

  1. 1

    Check Lid

    Ensure the scanner lid is completely shut.

  2. 2

    Clean Sensor

    Wipe the lid sensor area to remove dust.

  3. 3

    Power Reset

    Restart the printer to clear the state.

Frequently asked questions

The error E-04 is caused when the printer detects that the scanner unit lid is open or not seated correctly.

Open and close the lid firmly to ensure the sensor triggers properly.

The EcoTank L4260 uses 504 ink bottles.

Yes, periodic head cleaning is good practice.