Epson XP330

• Code: 81H
• Description: PIS Board device error
  Environmental light error
• Causes: • Diffused light

• Code: 82H
• Description: PIS Board device error
  Ref reflection error
• Causes: • PIS failure
  • Main Board failure
  • Diffused light

• Code: 83H
• Description: PIS Board device error
  Reflector no reflection error
• Causes: • Defective Fault Detection Plate (detachment, peeled reflector)
  • Sensor failure (contaminated Sensor, damaged FFC, PIS Board installation failure)

• Code: 84H
• Description: PIS Board device error
  Device Gao abnoml Error
• Causes: • Home position gap
  • Diffused light

• Code: 85H
• Description: PIS Board device error
  PWM duty abnomal
• Causes: • PIS failure (installation posture, contamination)

• Code: 86H
• Description: PIS Board device error
  PWM no Duty error
• Causes: • PIS failure (installation posture, contamination)