OpenType font variation is published over 2 years ago, however it doesn't take effect on PDFCreator while I try to use that, it doesn't understand font variation at all.
Figure 1. Windows 10 includes Bahnschrift font since version 1703, the font has 5 weights, and a condensed variant. The font should looks like this on screen (Source file (925 Bytes), note: rename as RTF file before you use that):
But after printing with PDFCreator, only regular weight available in the PDF file.
Figure 2. Adobe released a free font Source Sans Pro, it's sibling Source Sans Variable is also used font variation, freely available at GitHub, it should looks like this (Source file (545 Bytes), note: rename as RTF file before you use that):
After printing with PDFCreator, only light weight works.
please see if the following changes to the printer preferences work for you:
Yes, PDFCreator was succeed to get font variation instances with your suggestion, thank you.