e2fi-7260

Error E2 Fujitsu fi-7260: Light sensor error

The Fujitsu fi-7260 error E2 refers to a failure in the light detection system or optical sensors. The unit cannot calibrate the brightness intensity required for scanning, locking its operation to ensure accurate results.

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Common causes

  • 1Dirt: Dust accumulation on glass or sensor.
  • 2Physical Block: Ink or adhesive mark on the scanning glass.
  • 3Calibration Failure: System fails to recognize the white reference.
  • 4LED Degradation: Lamp life exhausted.

Solutions

Quick Diagnosis

If images show vertical streaks or the unit fails to initialize, it is likely that a sensor is dirty or blocked.

Step-by-Step Solution

  1. Turn off the unit and lift the top cover.
  2. Clean the scanner glass and light bar with a soft, lint-free cloth.
  3. Ensure there is no dust accumulated in the sensor corners.
  4. Restart the device to force a new calibration.

Prevention and Maintenance

Avoid touching the glass with your fingers; natural oil can attract dust and corrupt sensor readings over time.

When to Call a Technician

If calibration continues to fail after deep cleaning, the LED light source may have lost intensity or be damaged.

Technical Specifications

  • Technology: Dual LED CIS
  • Compatible Consumables: FI-7000 roller kit
  • Resolution: Up to 600 dpi
  • Connectivity: USB 3.0
  • Recommended Use: Administrative document digitization
  • Official drivers / firmware