Epson XP434 list error codes with quick guides

Epson XP434 list error codes with quick guides

– Compatible Printer model: Epson XP434
– Epson XP434 Error Codes with quick guides:

• Code: 10H
• Description: Scanner Fatal Error
  Home position detection error
• Causes: • CIS Module failure
  • Scanner Housing Upper failure (home seek pattern*1 is dirty)
  • Scanner Housing Lower failure (the rack section*2 is damaged)
  • Scanner Motor failure
  • Insufficient grease
  • Foreign object
  • FFC disconnection/failure
  • Main Board failure
  Note
  *1: The home seek pattern and the white standard pattern are attached on the back of the Scanner Housing Upper near the home position.
  *2: The rack section is the linearly-arranged toothed area on the Scanner Housing Lower.

• Code: 14H
• Description: Scanner Fatal Error
  Scanner CR Measurement Error
• Causes: • Scanner motor failure
  • Insufficient grease
  • Foreign material
  • Gear broken
  • Carriage axle deformation or not smooth

• Code: 20H
• Description: Scanner Fatal Error
  LED lightning error
• Causes: • CIS Module failure
  • Foreign object
  • Scanner Housing Upper failure (white standard pattern*1 is dirty)
  • Main Board failure
  Note
  *1: The home seek pattern and the white standard pattern are attached on the back of the Scanner Housing Upper near the home position.
  *2: The rack section is the linearly-arranged toothed area on the Scanner Housing Lower.

• Code: 60H
• Description: Sequence error
  Home position error
• Causes: • Foreign object
  • Deformation of the Main Frame
  • Change Lever failure
  • Paper jam

• Code: 63H
• Description: Sequence error
  Contact error at ink replacement timing (Power-off)
• Causes: • Foreign object
  • Ink Cartridges are not installed correctly
  • Paper jam

• Code: 64H
• Description: Sequence error
  Insoluble paper jam error
• Causes: • Foreign object
  • Deformation of the Main Frame
  • Change Lever failure
  • Paper jam

• 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)

• Code: 87H
• Description: PIS Board device error
  No decision empty error
• Causes: • PIS failure (installation posture, contamination)

• Code: 88H
• Description: PIS Board device error
  Excessive Light error
• Causes: • Abnormal sensor output (Sensor failure, PIS Board failure)
  • Unexpected excessive amount of light such as too much diffused light from outside is shed on the sensor because the housings are removed. (When used outdoors or near the window where direct sunlight comes in)

• Code: 89H
• Description: PIS Board device error
  Insufficient Light error
• Causes: • Sensor failure (PIS Board installation failure, contaminated Sensor)
  • Abnormal sensor output (Break of FFC during printer operation, PIS Board failure)
  • Unable to accurately detect where the fault detection plate is because too much diffused light from outside is shed on the sensor. (When used outdoors or near the window where direct sunlight comes in)
  • Ink Cartridge failure (contaminated/damaged prism)

• Code: 8DH
• Description: Other error
  The cause is not printer device error
• Causes: • Scanner failure

• Code: 9AH
• Description: Circuit error
  Circuit error (include blowout of a fuse)
• Causes: • Main Board failure

• Code: 9BH
• Description: Printhead system error
  Transistor temperature error
• Causes: • Main Board failure

• Code: 9CH
• Description: Printhead system error
  X-Hot detect error (pre printing)
• Causes: • Printhead failure
  • Main Board failure

• Code: 9DH
• Description: Printhead system error
  X-Hot detect error (after flushing)
• Causes: • Printhead failure
  • Main Board failure

• Code: 9EH
• Description: Printhead system error
  Head temperature error
• Causes: • Printhead failure
  • Main Board failure

• Code: B9H, BAH
• Description: Ink device error
  Ink device error
• Causes: • Ink Cartridge failure
  • Holder Board Assy failure (CSIC Terminal failure/CR Contact Module failure)
  • Main Board failure

• Code: C0H
• Description: Ink device error
  CRCM access error
• Causes: • Ink cartridge failure
  • Holder Board Assy failure (CSIC Terminal failure/CR Contact Module failure)
  • Main Board failure
  • Cable disconnection

• Code: C1H
• Description: Ink device error
  CRCM access error
• Causes: • Ink cartridge failure
  • Holder Board Assy failure (CSIC Terminal failure/CR Contact Module failure)
  • Main Board failure
  • Cable disconnection

• Code: C3H
• Description: Ink device error
  Ink device Error
• Causes: • Ink cartridge failure
  • Holder Board Assy failure (CSIC Terminal failure/CR Contact Module failure)
  • Main Board failure
  • Cable disconnection

• Code: E2H
• Description: DC motor error
  CR PID excess speed error
• Causes: • CR Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Main Board failure (Motor driver failure)

• Code: E3H
• Description: DC motor error
  CR PID reverse error
• Causes: • CR Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Some external force is applied to the printer such as stopping the CR Unit during printer operation, vibration or the like.
  • Tooth skip of the CR Timing Belt
  • Paper jam
  • Main Board failure (Motor driver failure)

• Code: E4H
• Description: DC motor error
  CR PID lock error
• Causes: • CR Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • CR Motor failure
  • CR Unit drive mechanism overload (paper jam, foreign object, insufficient grease, deformation of the Main Frame)
  • Some part may be detached. (Paper Guide Upper Assy, Cap Assy)
  • Cable disconnection
  • Main Board failure (Motor driver failure)

• Code: E8H
• Description: DC motor error
  CR load position reverse error
• Causes: • CR Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Main Board failure (Motor driver failure)

• Code: E9H
• Description: DC motor error
  CR load position excess speed error
• Causes: • CR Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the CR Timing Belt
  • Improper tension of the CR Timing Belt
  • Paper jam
  • Main Board failure (Motor driver failure)

• Code: EAH
• Description: DC motor error
  CR load position excess load error
• Causes: • CR Motor failure
  • CR Unit drive mechanism overload (paper jam, foreign object, Change Lever failure)
  • Cable disconnection
  • Main Board failure (Motor driver failure)

• Code: EEH
• Description: Motor drive time error
  CR (PID) driving time error
• Causes: • Main Board failure (Firmware failure)

• Code: EFH
• Description: Motor drive time error
  CR (load position) driving time error
• Causes: • Change Lever failure
  • CR Motor failure
  • Main Board failure (Motor driver failure)

• Code: F1H
• Description: DC motor error
  PF PID excess load error
• Causes: • PF Motor failure
  • PF drive mechanism overload (paper jam, foreign object, insufficient grease, deformation of the Main Frame)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Cable disconnection
  • Main Board failure (Motor driver failure)

• Code: F2H
• Description: DC motor error
  PF PID excess speed error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Main Board failure (Motor driver failure)

• Code: F3H
• Description: DC motor error
  PF PID reverse error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Paper jam
  • Paper is pulled out from the ASF side when paper is fed
  • Main Board failure (Motor driver failure)

• Code: F3H
• Description: DC motor error
  PF PID reverse error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Paper jam
  • Paper is pulled out from the ASF side when paper is fed
  • Main Board failure (Motor driver failure)

• Code: F4H
• Description: DC motor error
  PF PID lock error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • PF Motor failure
  • PF drive mechanism overload (paper jam, foreign object, insufficient grease, deformation of the Main Frame)
  • Cable disconnection
  • Main Board failure (Motor driver failure)

• Code: F8H
• Description: DC motor error
  PF load position reverse error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt

• Code: F9H
• Description: DC motor error
  PF load position excess speed error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Main Board failure (Motor driver failure)

• Code: FAH
• Description: DC motor error
  PF load position excess load error
• Causes: • PF Motor failure
  • PF drive mechanism overload (paper jam, foreign object)
  • Tooth skip of the PF Timing Belt
  • Improper tension of the PF Timing Belt
  • Cable disconnection

• Code: FCH
• Description: DC motor error
  PF load position error
• Causes: • PF Encoder failure (contaminated/detached scale, Encoder Sensor failure)
  • PF Motor failure
  • PF drive mechanism overload (paper jam, foreign object)
  • Cable disconnection

Solve Epson XP434 Error codes

• Code: FEH
• Description: Motor drive time error
  PF (PID) driving time error
• Causes: • Main Board failure (Firmware failure)

• Code: FFH
• Description: Motor drive time error
  PF (BS) driving time error
• Causes: • Change Lever failure
  • CR Motor failure
  • Main Board failure (Motor driver failure)

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