When I try to print PDF's with Helvetica-Font Adobe Reader prints Hieroglyphs. According to the document-properties the font is converted to Arial MT. The view on the screen is correct but the printout on the printer contains hieroglyphs. I have tried this with all printers. What is wrong there?
The font information is probably not embedded in the PDF so the printer is substituting. Try choosing "Print as image" in the print dialog to see if that helps.
I've also tried to print it as an image. The result is the same.