In this situation, in order, I'd:
1. Clear out the user's temp folder (C:\Users\%Username%\AppData\Local\Temp)
2. Repair Office.
3. Run Office in Safe mode and, if the problem goes away, disable any 3rd-party Office addins before re-enabling them one at a time until the culprit is found.
4. Uninstall the errant fonts.
5. Reinstall the latest printer driver.
6. Run sfc /scannow
7. Uninstall, then reinstall Office
8. Reinstall Windows & all apps.
checking each time whether the error has been resolved.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]