Ingram requires a pdfx-1a:2001. Adobe acrobat reader has 3 options. pdfx-1a-gracol:2006 and a FOGRA39 and a japan 2001. Ingram can't tell me which of these to use. I can find a very simple pdfx-1a:2001 in photoshop, but not in acrobat reader. Ingram has at one point rejected all of the 3 options offered by adobe acrobat, and then I have also gotten to accept all 3. Anybody know which one Ingram actually wants?
Create PDFs, Edit and convert PDFs, PDF forms, Print and prepress