Cidfont F1 Normal Fixed [hot] -

During rendering, if Ghostscript is missing a required CJK font, it prints:

: CID stands for Character Identification. A CIDFont is a type of font used in PDF documents that allows for a large number of characters, making it suitable for languages with thousands of characters, such as Chinese, Japanese, and Korean (CJK). cidfont f1 normal fixed

Two reasons:

: When software like Adobe InDesign or various online PDF converters cannot properly name a font subset during export, they assign it a generic internal ID like F1 , F2 , etc.. During rendering, if Ghostscript is missing a required