Is it possible to UN embed fonts?
I have created an epub file using Calibre and cleaned up the file with Sigil. I'm now in the validation process using the Threepress validator and have come up with this message: "Your document was created with Adobe InDesign and uses embedded fonts. InDesign does not produce valid ePub output when fonts are embedded." Is there code I can delete at this point or do I need to start over?!