: Because these are randomly generated labels, "F1" in one document might be Arial Bold, while "F1" in another could be Helvetica. Missing Data

Here are some tips and tricks for using CID fonts in your designs:

"These names are common in the PostScript font system. When the font used when creating the PDF cannot be found on the current device, the system will temporarily substitute something like 'CIDFont+F1'."

This automatically adds missing localized CID rendering engines to your reader. 2. Print the PDF as an Image

Adobe Source Han Sans is a comprehensive open-source CID-keyed font covering Simplified Chinese, Traditional Chinese, Japanese, and Korean in a single family. It's available on and released under the Open Font License.

Seeing error messages or font names like usually means you are dealing with a broken, unreadable, or improperly embedded PDF file.