If you are a designer or document creator and your clients are complaining about missing "CIDFont F1" errors, you can fix this at the source during export:
Instead of chasing the F1/F2 ghosts, follow this : cidfont f1 f2 f3 f4 gratis
If the font subset data is entirely broken, you can force a cloud server to extract the raw text or convert the pages into images. If you are a designer or document creator
Set the printer destination to or "Microsoft Print to PDF" . etc.) with different registry-order keys.
Or, in some CJK contexts: different character collections (Adobe-Japan1, Adobe-GB1, etc.) with different registry-order keys.
