I can't print PDF files using Firefox on my MAC I tried the suggested help PDF files are blank and can't be downloaded on MAC whic is my problem

I can't print "Living Social" vouchers, financial statements that are in a PDF format

There have been problems reported with the latest Adobe Reader update on Mac.<br />
See [[/questions/925119]]
You can disable the Adobe Reader plugin in Firefox and use the Adobe Reader program or Preview instead.
*Firefox > Preferences > Applications > Adobe PDF document : Use Adobe Reader
PDF files may also be found under another entry like Portable document.