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6-2. Print Head Troubleshooting Flowchart (print head operation confirmation)
Defective
Normal
No
Replace ink tanks
Print head cleaning
Connect to computer
Correct?
Yes
No
Nozzle check pattern printing
No
Correct?
Correct?
Correct?
Correct?
See 4. SERVICE MODE
for cleaning method.
See 4. SERVICE MODE
for cleaning method.
See 4. SERVICE MODE
for printing method.
Yes
Yes
Yes
Yes
No
No
Nozzle check pattern printing
Print head deep cleaning
Nozzle check pattern printing
Print head deep cleaning
Nozzle check pattern printing
Nozzle check pattern printing
