Don't worry, your old printers won't break... at least for a while.
I have shown the steps to set the password for a printer in Windows 11/10 for the following brands: A new page will open where you can enter the new password. Enter the same password in the Confirm ...
If you've been stressing out about Microsoft abandoning driver support for your legacy printer in Windows 11 based on messaging it relayed in its Windows Roadmap document, stress no more.