I have had issues printing a Specific Word doc and a Specific PowerPoint document.
os Windows 10 v 1903
office 365
printers HP Officejet pro 9015, HP Officejet pro 9025 (both are PCL 3)
Symptoms when I printed directly for Word, the 7 page document would print 3 pages stop in the middle of page 4 print only a partial line then eject a blank page.
If I printed a PDF from Word and then sent the PDF to the printer, it printed the whole document.
I printed the Word document on a HP Laser Jet (PCL 6) and all 7 pages printed fine.
Other documents and pictures printed without a problem.
I reinstalled all drivers and verified latest Firmware. (With HP Support help.)
I finally resolved the problem by changing the FONTS in the document.
I reported to HP that the Font "Saturday Script" was the issue.
I hope this will help someone else.