Problem
We have known since 2019 that some Windows Updates cause printing Issues. For example, KB 4522016 Update from 10/2019 or current KB 45411329 Update from 03/2020.
Cause
Apparently this Updates causes spooler crashes and breaking the printing capabilities of Windows together with all applications that need to access it.
Solution
Microsoft usually fixes this Problem quickly with a new KB Update afterwards. As a Workaround you would have to uninstall this KB Update for the time being in order to fix the Issue.