If you are the creator of the PDF, ensure you are embedding all fonts in the PDF creation settings (specifically CID-keyed fonts) to avoid errors for users on other machines.
: It is primarily designed to support complex, large-character scripts like Chinese, Japanese, and Korean (CJK) . Dual Architecture : It consists of two main components: CIDFont File : Contains the actual glyph data (the shapes). cidfontf1 font new
If you are stuck with a PDF that contains CIDFont+F1 errors and you cannot access the original source file, here are the proven methods to rescue your document. If you are the creator of the PDF,