My Word document uses the attached TTF font
(FrutigerNext LT LightCn).
Conversion to PDF using this
code snippet replaces any occurrence of FrutigerNext LT LightCn with the default font. I experimented with the
FontSettings.SubstituteEvent event and I could confirm that indeed, FrutigerNext
LT LightCn is not considered to be available.
Here is the conversion code I am using:
I've observed the same behaviour when using Arial
Narrow. This seems to confirm the hypothesis, that the PDF producer does not
properly handle condensed fonts.
I can provide the sample font privately.