For those generating PDFs, understanding why a document might incorrectly use a fixed-pitch "Normal Fixed" font is helpful. This can relate to the property in the font's CMap, which dictates text orientation and spacing.
stands for "Character ID Font." It's a type of font technology developed by Adobe. Unlike standard fonts that rely on simple 1-byte character mappings (like ASCII), CIDFonts are designed to handle large, complex character sets, such as those needed for Chinese, Japanese, and Korean (CJK) languages.
When you see a error, it usually means a required font wasn't embedded in the PDF, and your system doesn't have a substitute. Here are several ways to fix it.
are arbitrary tags assigned by the PDF generator (e.g., Adobe Acrobat, XeLaTeX, or web-based export tools) when the original font cannot be fully embedded or named properly. : Often uses Identity-H (horizontal) or Identity-V cidfont f1 normal fixed
: Some software or online converters fail to properly decode these fonts during export, leading to corrupted text or "Font contains bad/Widths" errors. Quick Fixes :
Users often encounter the "CIDFont+F1 cannot be created or found" error when trying to open or print PDFs.
The string "cidfont f1 normal fixed" is a typically found in: For those generating PDFs, understanding why a document
: 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..
: Software may embed only the specific characters used in a document as a "subset," labeling it as CIDFont+F1 to reduce file size. Help+Manual Typical Issues & Solutions
Choose a similar font, such as or Helvetica , which are designed to be versatile. Method 3: Use Illustrator/Vector Editor to Re-embed Unlike standard fonts that rely on simple 1-byte
The system displays this raw label because the original application failed to properly embed the font file during the PDF creation process. Quick Methods to Fix the Rendering Error
Fixed width ensures:
If asked for missing fonts, try to or replace with a local font.