001A42 (Head Temperature Error)

Error contents
  • Head internal thermistor temperature abnormality

  • Abnormal heat generation detected within the Print Head

Suspected cause
  • Print Head failure
  • Drive waveform abnormality
  • Head Thermistor abnormality (Print Head failure)
Parts/Components to be checked
  1. Head FFC Assy
  2. Print Head
Troubleshooting
StepConfirmation points and methodsPageYESNO
1

Turn power OFF/ON

Does the product recover from the error?

---EndGo to step 2
2

Check the Head FFC connection state

  • Check the Head FFC connection state (disconnection, skewed connection, inserted halfway, peeled terminal). If an abnormality is found, reconnect it.
  • If an abnormality is found with the Head FFC Assy and reconnecting does not work, replace the Head FFC Assy.

Does the product recover from the error?

Head FFC AssyEndGo to step 3
3

Replace the Print Head

Does the product recover from the error?

Print HeadEndEscalate to person in charge