Maintenance Box Initial Charge Fail Error/ Maintenance Box Installation Error/ Maintenance Box Full/ Maintenance Box Not Installed

Detection condition
  • Used maintenance box is installed
  • Maintenance box cannot be detected normally
Defect-related parts
  • Maintenance box
  • M/B Sensor
Troubleshooting
Step Confirmation and action YES NO
1

Install a new Maintenance box.

  • Does the error go away?

End

 Go to step 2
2

Replace the M/B Sensor

  • Does the error go away?
 End Contact Epson local service representatives.