Hi, I have been using Quark Xpress 6.5 on a PC using Windows XP for sometime and printing to PDF without any issues (I use Adobe Acrobate Standard 6). I have recently started to use a new corporate font "Siemens Sans" which have been specifically produced for Siemens companies. When I print this font from a Quark document to a PDF it prints out as Squares as if the font has not been installed. I have managed to install a PCL driver for our HP Laserjet printer which works fine and can print word documents using the Siemens font to PDF without any problems. It seems the only combination that is causing me printing problems is Quark to PDF. I'd really appreciate anyones advice on this.