If you use the pdf creator software from adobe that may be the case, but that includes DTP software. I've been using pdfcreator ( http://sourceforge.net/project

If you use the pdf creator software from adobe that may be the case, but that includes DTP software. I've been using pdfcreator ( http://sourceforge.net/projects/pdfcreator/ http://sourceforge.net/projects/pdfcreator/ ) for years now. Works like adobe's distiller and does the job great.