We are having a problem with fill transparencies (set to less than 100 percent) turning solid (opaque) upon printing to PDF. This is a recent development. It is happening on a machine running Design Review 2011, and a separate machine running version 2008. The machine running 2011 is using PDFfill a generic free PDF converter and the machine running 2008 is using Adobe Acrobat version 8. Same results for both. Does anyone have any suggestions?
Thanks for this. I found your suggested solution and it has worked for me as well. The only issue i now have is that the file size of the PDF copy is about 10 times larger than it was before I selected the Bitmap option.
I reduce the dpi to 300 and reduced the colour quality and this helped - significantly reducing the file size but the quality was still OK.