If you are using any programs that switch between network environments, check their settings.
Check 10
If printer is connected to an AirPort Base Station via LAN, make sure you use
alphanumeric characters for network identifier (SSID). (macOS)
If the problem is not resolved, redo setup.
• For Windows:•
Perform setup using the Setup CD-ROM or from Setup Guide.
• For macOS:•
Perform setup from Setup Guide.
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