BTK HP detection error
Error code
- 034216 BTK HP detection error
Occurrence condition
- The home position for releasing the belt tension cannot be detected during the initialization operation.
Assumed cause
- Failure of the Belt Tension Release Motor
- Failure of the Belt Tension Release HP Sensor
Related parts
- Belt Tension Release Motor
- Belt Tension Release HP Sensor
- Belt Tension Release Unit
- Belt Drawer Unit
Troubleshooting
Step |
Confirmation and action |
YES |
NO |
|---|---|---|---|
1 |
Check harness connection Are the connectors of the harnesses connecting to the components for releasing belt tension properly connected? |
Go to step 2 | Connect the connector properly |
2 |
Check operation of the Belt Tension Release Motor Does the Belt Tension Release Motor run during the initialization operation? |
Go to step 5 | Go to step 3 |
3 |
Replace the Belt Tension Release Motor Does the error go away? |
End | Go to step 4 |
| 4 | Replace the Belt Tension Release Unit (replace the gear trains) Does the error go away? |
End | Go to step 6 |
| 5 | Replace the Belt Tension Release HP Sensor in the Belt Drawer Unit Does the error go away? |
End | Go to step 6 |
| 6 | Replace the Belt Drawer Unit (Replace the belt tension release mechanism, Belt Tension Release HP Sensor) Does the error go away? |
End | Contact EPSON Local Service Representatives |