Cid Font F1 Normal -

You can force the operating system to re-encode the PDF using system-default fonts. Open the PDF in your web browser (e.g., Google Chrome). Press Ctrl+P ( Cmd+P on Mac).

If you are on a Mac, use the native application to resave the file. Preview's rendering engine often bypasses the CID decoding bug. Open the broken PDF in Preview . Click File -> Export as PDF . Cid Font F1 Normal

: This is a generic placeholder name (Font 1) assigned by the exporting software. You can force the operating system to re-encode