It communicates the bare minimum technical fact but fails to guide the user, explain the consequences, or offer a solution. It is a classic example of "engineer-speak" that prioritizes internal logic over user understanding.
D. For PDFs specifically
A. If you have the original fonts (recommended) Download Font Substitution Will Occur
Outline Your Text: If you are sending a final design to a printer and no further edits are needed, convert your text to "outlines" or "shapes." This removes the need for font files entirely. It communicates the bare minimum technical fact but
Right-click the .ttf or .otf file and select Install . explain the consequences
Double-click the font file and click Install Font in the Font Book app. 3. Use "Package" Features