001A28 (Head Outbound Acceleration FL Print Timeout Error)
Error contents
- The printing process does not end at the time of implementation of flushing during printing in the outward path. (The process does not end even after 20 seconds or more have elapsed.)
- The drive waveform program of the head does not detect an end.
Suspected cause
- FW failure (specifications problem)
- Due to contamination of the CR Encoder or CR Scale, the correct position of the carriage could not be read, and the carriage operation stopped for 20 seconds or more.
- The CH83 DRV-H Board has failed (a location for which waveform control is performed has failed)
Parts/Components to be checked
- CR Encoder
- CR Scale
- CH83 DRV-H Board
Troubleshooting
| Step | Confirmation points and methods | Page | YES | NO |
|---|---|---|---|---|
| 1 | Turn power OFF/ON Does the product recover from the error? | --- | End | Go to step 2 |
| 2 | Clean the CR Encoder/CR Scale. If the condition does not improve after cleaning, replace the CR Encoder/CR Scale. Does the product recover from the error? | End | Go to step 3 | |
| 3 | Reinstall the FW Does the product recover from the error? | Firmware Install | End | Go to step 4 |
| 4 | Replace the CH83 DRV-H Board Does the product recover from the error? | CH83 DRV-H Board | End | Escalate to person in charge |