Cidfont F1 F2 F3 F4 F5 F6 ((free)) Full -

When you print a document to a PostScript file ( .ps ) and then use Adobe Acrobat Distiller to convert to PDF:

Unlike traditional fonts (Type 1 or TrueType) that use a simple 1-byte encoding (maximum 256 characters), support large character sets—often thousands of glyphs—required for CJK languages (Chinese, Japanese, Korean) as well as complex symbol sets. Adobe developed CIDFonts to bypass the 256-character limit. cidfont f1 f2 f3 f4 f5 f6 full

Run pdffonts again on the output. The "sub" column should now show (meaning full embedding). CIDFont+F1 will now contain all glyphs. When you print a document to a PostScript file (