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Diagnosing and Repairing Network Settings

IJ Network Device Setup Utility diagnoses and repairs computer settings or connection between the computer and printer when a problem (e.g. cannot print from a printer on the network) occurs.


IJ Network Device Setup Utility starts checking the computer settings when it starts up. Perform operations following the instructions on the screen.


  • This function checks the following items:
    • whether the computer is connected to the router
    • whether the printer can be detected on the network
    • whether the signal strength or communication level is sufficient (when using Wi-Fi)
    • whether the printer port setting matches with the network setting