What exactly happens when you hit print? Do you get a dialog box to pick the printer and settings, etc? See if there's another printer listed or even the same printer with/without a copy # on it. Did you change anything? Like get a new printer?
It starts only 4 days ago: I can print jpgs, mails, many other files, but not Word, Excel an PPT. I tried using Libre Office to primt MS Office files, but I cannot. The print pool says there is nothing to print.
If I create anew file in Libre Office, I can print.