Some glyphs are drawn thicker when printing

[r84r]

When printing, some letters are drawn thicker (like M, V, W). So, the print looks messy. This only affects the OTF version and the regular style. A document was printed with the printer set to 2 pages on 1 page. I didn't do any further tests. Switching back to TTF files helped. I will post a photo in a timely manner.