I had the problem with the IPP Class Driver as well after upgrading to Windows 11. To resolve the issue without uninstalling and reinstalling the printer, I did the following:
- Click the Settings icon.
- Go to "Bluetooth & devices".
- Go to "Printers & scanners".
- Click on the printer in the list that you wish to resolve the problem for.
- Click on "Printer properties".
- Go to the "Advanced" tab.
- In the "Driver:" field/list, click on the entry that indicates the correct printer name (will show "Microsoft IPP Class Driver" before you select the correct printer name).
- Go to the "Ports" tab.
- Click on the entry that lists the correct printer brand/printer name (will show "WSD- ... IPP Port" before you select the correct port).
- Click on the "Apply" button in the lower right corner, then exit.
This may be all that is required, but I have always shut the printer down, did a restart on my laptop, and then restarted the printer before testing that the printing works fine, including providing the complete options when going to the printer Properties.
Good luck. Hope this works for all.