Here is a list of things you should do to reset the printer’s network settings:
Check your printer’s user guide or online documentation for instructions on how to reset the network settings.
Confirm that your printer is powered on and connected to a router.
Verify that your router is connected to the internet.
Follow the instructions on the printer’s user guide or online documentation to reset the network settings.
Test the printer’s ability to connect to the internet and print documents from your computer.