9 Replies Latest reply on Apr 3, 2017 4:44 AM by rob day

    Why is InDesign creating PDFs that display negative images in some browsers?

    alisonnnnn

      I've been laying out a single-colour newsletter using InDesign (Mac) for many years. The photos in it are saved as greyscale and tagged Pantone 343u. The newsletter goes to print as a PDF and I create a web version by exporting as Adobe PDF (interactive) without any problems.

       

      The last issue I produced using InDesign 2017 (12.0.0.81 build). It has been pointed out that the interactive PDF displays the photos as negative images in some browsers - Firefox on Windows 7 and 10, as well as the PDF viewer that Slack app uses.

       

      Can anyone tell me what I can do to stop this happening?