This placeholder situation almost always arises from one core issue: .
Based on common PDF and PostScript implementations: cid font f1 f2 f3 f4 better
Always embed the actual CID font files, not just reference F1/F2 names. This placeholder situation almost always arises from one
If you have ever opened a PDF in Adobe Illustrator or Affinity Designer only to be greeted by an annoying error message about missing , you are not alone. These cryptic font names frequently cause headaches for graphic designers, prepress operators, and developers alike. These cryptic font names frequently cause headaches for
: Check the document properties in Adobe Acrobat (File > Properties > Fonts) to see if the actual font names are listed alongside the placeholders.
To truly master CID fonts, you need to understand the two primary subtypes:
A common misconception is that F1 , F2 , F3 , and F4 have fixed mappings to specific fonts like Arial Bold or Times New Roman. This is . While some users have reported specific mappings (for example, one case where F1 mapped to Arial Bold, F2 to Arial Regular), these assignments are arbitrary and vary by document.