I'm sorry if this problem has already been discussed/solved, but somehow I couldn't find a thread about it even though I remember reading somthing in an earlier thread.
(only that I cannot remember what it was about
)
I have come across a couple of PDFs now (lots of them are from my university and I would realy like to read them) that look perfectly normal when opening them on the PC, but show no text when opened with the CyBook.
Some are powerpoints convertet to PDF, some are normal PDFs including pictures, some are only plain text - on the Cybook only the lines and pictures are visible, the text is gone.
None of the PDFs are protected in any way, no DRM, no passwords, no disabled printing/copying, etc.
I think I remember something about fonts not being included properly into the PDFs as a possible reason - do I remember correctly and if - is there an easy soultion?
in advance
