My Windows laptop is all packed up - so hopefully someone with Windows can help you.
My recollection is that 12 does not use the Amyuni PDF virtual printer any longer on Windows. (That is the screenshot I showed.) I'm not sure where the PDF settings are now. Apparently there was an issue with ArchiCAD 11 that was addressed by a registry setting:
http://www.archicadwiki.com/Bugs/Text%20missing%20in%20PDF
You might try that with 12 and see?
There is this discussion here, which indicates an unresolved problem:
http://archicad-talk.graphisoft.com/viewtopic.php?t=18903
Again...hopefully someone whose Windows machine is turned on can give a better answer.
Cheers,
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB