7-2.
Print Head Troubleshooting Flowchart (print head operation confirmation)
Connect to printer
Nozzle check pattern printing
Correct?
No
Print head cleaning
Nozzle check pattern printing
Correct?
No
Print head deep cleaning
Nozzle check pattern printing
Correct?
No
Print head deep cleaning
Nozzle check pattern printing
Correct?
No
Replace ink tanks
Nozzle check pattern printing
Correct?
No
Defective
Yes
Yes
Yes
Yes
Yes
Normal
25