Ink tank ink charge error

Error code
  • 034854 Ink tank ink charge error
Occurrence condition
  • It is not detected that there is ink in the tank after the initial ink filling, which the tank is supposed to be filled with ink.
Assumed cause
  • Connection failure of the connectors/FFCs of the Ink End Sensor
  • Ink End Sensor failure
  • Valve Selector failure
Related parts
  • Ink Supply Unit
  • Selector Unit
Troubleshooting
Step Confirmation and action YES NO
1

Check the ink level in the Black ink tank of the Ink Supply Unit.

  • Is there ink in the tank?
 Go to step 3

Go to step 2
2

Replace the Selector Unit

  • ・ Is the error resolved?
 End

Go to step 3
3

Visually check the FFCs of the Ink Supply Unit, and if there is a problem, take the following measures.

[Action]

    • If they are not fully inserted or connected, reconnect them.
    • If they are damaged, go to step 4.


  • Is the error resolved?
 End

Go to step 4
4

Replace the Ink Supply Unit

  • Is the error resolved?
 End Contact Epson local service representatives.