If your WIFI Printer was configured and working, and now shows offline when you want to print try these steps:

To Reboot your computer (Windows 11)

Tip: On a Windows Computer make sure your WiFi network is marked Private not Public. This sometimes helps fix this issue too.

Open Settings, Select Network & internet – if Properties doesn’t show Private network click on it and change the setting

If the Printer Shows in Error

You may have a print job that is in error. Check your Print Queue for your printer, and cancel the print job that is in error or not printing.