Font F1 Normal — Cid

Users often see this name when a PDF displays text as garbled characters, dots, or "bad widths". To resolve this: CIDFont+F1 issue - Adobe Community

might use a "Transparency Flattener" to turn the text into outlines, essentially drawing the letters so the computer doesn't need to look for a font name at all. Manual Mapping Cid Font F1 Normal

In these environments, fonts are not called by name (like "Arial") but by a numbered slot. F1 typically refers to the in the printer’s memory or the base 13 PostScript fonts. In many legacy configurations, F0 might be Courier, F1 is often Times-Roman or a closely related standard serif. Users often see this name when a PDF

Indicates the or medium stroke width—neither light (hairline) nor bold. This is the baseline reference for all other font family members (e.g., Cid Font F1 Narrow or F1 Wide ). F1 typically refers to the in the printer’s

This code explicitly defines F1 as a standard Times-Roman CID font. The Normal keyword is often implicit via a << /Weight (Normal) >> dictionary entry.