Canon iP3000 - Print Head Troubleshooting Flowchart

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6-2. Print Head Troubleshooting Flowchart (print head operation confirmation)
Defective
Normal
No
Correct?
Yes
No
Nozzle check pattern printing
No
Correct?
Correct?
Correct?
Correct?
Yes
Yes
Yes
Yes
No
No
Nozzle check pattern printing
Connect to printer
Nozzle check pattern printing
Print head cleaning
Print head deep cleaning
Nozzle check pattern printing
Print head deep cleaning
Nozzle check pattern printing
Replace ink tanks