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.

Important

• Some models do not support diagnosis and repair function.

  For details:

  • List of Models Which Does Not Support Diagnosis and Repair Function

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

Note

• 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