HP Scanner Error Codes

Complete Scanner Troubleshooting & Diagnostic Guide

Scanner Lamp Errors
E100
Scanner Lamp Failure
  • Restart the scanner and test again.
  • Inspect scanner lamp for visible damage.
  • Check internal power connections.
  • Replace scanner lamp if defective.
Carriage System Errors
E101
Carriage Jam
  • Turn off scanner before inspection.
  • Remove any paper or object obstruction.
  • Ensure carriage moves freely.
  • Clean guide rails if movement is restricted.
Communication Errors
E102
Communication Error
  • Reconnect USB or network cable securely.
  • Restart scanner and computer.
  • Update HP scanner drivers.
  • Try another USB port or cable.
Calibration & Sensor Errors
E103
Sensor Calibration Failure
  • Clean scanner glass thoroughly.
  • Check calibration strip for dirt or damage.
  • Run scanner calibration utility.
  • Replace sensor assembly if needed.
Important: Internal scanner repairs and calibration procedures should be performed carefully to avoid damaging sensitive optical components.