New router won’t WiFi connect printer

[Sunray2023]

Hello,

My printer Wi-Fi worked fine with my previous Arris router and Xfinity internet.

I just swapped for a new Arris G36 router but my printer can’t see the router in available WiFi connections (I see other peoples).  The WPS pin and push button don’t work on my router (IP browser configuration) either.

At first, I could print from laptop to printer but my printer shows no wifi connection and I can’t AirPrint on my iphone.  Now laptop to printer gives error message.

I tried restarting and reinstalling the printer to no avail.

I DO have dual band mode on my router.

I setup my previous router by clicking the WPS button on my router but this new router doesn’t have one.

Thank you for your help.

Lindsey

[Sunray2023]

Edited