Windows 10’s September security update caused network printing problems (0x0000011b). Hopefully, with the October security update,

Microsoft will fix this error. – NO 

Since Windows Updates were released Tuesday, we’re receiving an increasing number of calls from customers who are unable to print.

So far, in all cases, the printers are shared from a server.  Uninstalling the 2021-10 Cumulative Update for Windows 10 resolves the issue (KB5006670).

After uninstalling KB5006670, you probably want to Pause updates until Microsoft resolves this issue.
Settings > Update & Security > Advanced options > Pause updates.

Or do it by hand – run this command in admin

wusa /uninstall /kb:5006670

Let’s hope MS fixes this issue in November update