Cidfont F1 F2 F3 F4 F5 F6 Full Link

CIDFonts natively support vertical writing (V) variants. For F1 (Japanese), a CMap ending in -V (e.g., 90pv-RKSJ-V ) rotates and reorders glyphs for vertical text layout. F2, F3, and F4 also have vertical variants, though less common.

Often mapped to Arial Bold or a primary serif font like Times New Roman Regular . cidfont f1 f2 f3 f4 f5 f6 full

If you are seeing this string in an error message or a preflight report, it often relates to: Adobe CMap and CIDFont Files Specification - GitHub Pages CIDFonts natively support vertical writing (V) variants