printing issue. and trouble on Apple

Hi, I am having an issue where my PowerPoint presentation, created with a custom font, does not print correctly and comes out patchy. however, when I convert it to PDF, it prints fine. I would like to resolve this issue.

Additionally, I am having trouble with the font not installing properly on my Apple device, and even after reinstalling it, the problem persists. Are there any specific considerations I should keep in mind during the creation process?

thank you !

What version of FontCreator do you use?

Do you export the font with quadratic (TrueType) or cubic (PostScript) based outlines?

I’m using version 15.0 and exporting the font in TrueType format.