* 1 Introduction. Character codes and character names are both widely used in PostScript™ language programs to access font glyphs. GitHub Pages documentation CID font embedding - Help+Manual
If a document uses six different fonts, the PDF internal structure will label them F1 through F6. If it uses 20 fonts, it will continue to F20. cidfont f1 f2 f3 f4 f5 f6 full
are generic internal labels assigned by the exporting software. Common Identities: In many cases, often maps to Arial Bold Arial Regular , but this isn't a universal rule. The Problem: * 1 Introduction
❌ during preflight. They indicate synthetic font generation, which may cause text reflow on different OSes. If it uses 20 fonts, it will continue to F20
This article provides a comprehensive breakdown of what CIDFonts are, why these specific font identifiers exist, and how they function within the PostScript and PDF architectures.