I don't seem to have that issue in my quick test on CAESAR II 2019. See the attached pdf and .CAESAR II file.

My settings:
Printer Name: Microsoft Print to PDF (I also tried Nuance PDF printer, same result)
Configuration Editor>Graphic Settings:
  • Force Black and White Printing: False
  • Node Text: Eras Medium ITC, 36pt
  • Output Text: Eras Medium ITC, 36pt


Attachments
TEST.C2 (221 downloads)
test9.pdf (283 downloads)