Motor out of control (error code: 034003)
Occurrence condition
Occurs when the motor is driving even when no voltage is being applied.
Suspected cause
Main Board failure.
Related parts
- Main Board Assy
Troubleshooting
| Procedure | Check and measure | Yes | No |
|---|---|---|---|
| 1 | Replace the Main board Assy.
| Contact the EPSON Service Department. | End |