| Warning Message | Meaning | Severity | |----------------|---------|----------| | “Font not embedded” | Font missing from file | Medium | | “Cannot extract embedded font” | Corrupted subset | High | | “Download font substitution will occur continue exclusive” | Exclusive license blocks embedding | Very High | | “Font substituted, document layout may change” | Standard fallback | Low |
High-end RIPs (Raster Image Processors) for commercial printing display this message when: download font substitution will occur continue exclusive
: The prompt warns that "substitution will occur," meaning your layout might shift because the replacement font has different spacing and character shapes. | Warning Message | Meaning | Severity |
In some older publishing suites (QuarkXPress 6–8, Corel Ventura), means the program will proceed to generate the document using substitute fonts, but the original exclusive font mapping stays in metadata – meaning if you later install that exclusive font, the substitution reverses automatically. — continuing is safe
In most cases, — continuing is safe, but with awareness:
To ensure a smooth font substitution process:
You can fix this issue by ensuring the software has access to the correct fonts or by forcing a permanent change to the document.