001A39 (Head Fuse Error)

Error contents
  • The driving circuit in the Print Head is damaged or the CH83 DRV-H Board fuse is blown for some reason.
Suspected cause
  • Head FFC connection abnormality

  • Skewed connection of Head FFC

  • Damage to the driving circuit in the Print Head
  • CH83 DRV-H Board failure
Parts/Components to be checked
  1. Head FFC Assy
  2. Print Head
  3. CH83 DRV-H Board
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 HeadEndGo to step 4
4

Replace the CH83 DRV-H Board

Does the product recover from the error?

CH83 DRV-H BoardEndEscalate to person in charge