how to correct font errors:
The Fonts area of the Package Inventory dialog box lists all fonts used in the document—including fonts applied to overset text or text on the pasteboard, and fonts embedded in EPS files, native Adobe Illustrator files, and placed PDF pages—and determines whether the font is installed on your computer and available. Selecting Show Problems Only shows fonts that fit into the following categories:
Missing fonts
Lists fonts that are used in the document but are not installed on the current computer.
Incomplete fonts
Lists fonts that have a screen font on the current computer but not a corresponding printer font.
Protected fonts
Lists fonts that cannot be embedded in PDF or EPS files due to license restrictions.
Do either of the following:
- Close the Preflight dialog box and install the fonts on your computer.
- Click Find Font in the Fonts area of the Preflight dialog box, and search for, list, and replace fonts used in your document.
- Make sure that the fonts used in the document are licensed, installed, and activated either on your computer or on the output device.