NVT Ref value read error
Error code
- 031486 NVT Ref value read error
Occurrence condition
- A communication error between Astrio-C and P occurred when reading NtF_Ref value during head replacement.
Assumed cause
- Noise occurred when reading memory information or communication failed.
- Head Unit failure
- Main Board failure
Related parts
- Head Unit
- Main Board
Troubleshooting
Step |
Confirmation and action |
YES |
NO |
|---|---|---|---|
| 1 | Noise check during data transfer Does the error occur again even if the data is transferred again? |
Go to step 2 | End |
| 2 | Replace the Head Unit Does the error still occurs? |
Go to step 3 | End |
| 3 | Replacement of Main Board Does the error still occurs? |
Contact Epson local service representatives. | End |