I'm in the "nothing in this thread worked for me" camp*. However, for the developers A) just put it back to the way it was before 2016 already!! and B) for what it's worth, the text in dimensions, and schedules seems immune to this problem but all the other text is crap. For real, Autodesk... this problem is now 4 years old, come on!
*The problem is non-existent on my Windows 7 x64 machines, printing pdf's work just fine. Opening the same file, or others in Win 10 is a disaster, unprintable.
Things I've tried:
Reloading/updating all the drivers
Re-installing all pertinent software, including the OS
Setting multiple monitors to the same scale
Disconnecting multiple monitors, so there is only one
Installing/uninstalling fonts + using different fonts + changing the names of fonts to trick windows
Updating Revit from 2018 to 2018.2 (I'm not going to update it again until this is fixed)
Probably 20 more things that I can't remember at the moment...