If you’ve been searching the web for "cidfont f1 f2 f3 f4 gratis", you’re likely a technical user—perhaps working with Ghostscript, PostScript, PDF generation, or XeTeX/LuaTeX on Linux or Unix-like systems.
gs -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress \
-sSubstFont=Helvetica=LiberationSans \
-sOutputFile=output.pdf input.pdf
On Ubuntu/Debian:
If you have a PDF that refuses to print because of F1/F2 errors, and you cannot access the source file:
If you’ve been searching the web for "cidfont f1 f2 f3 f4 gratis", you’re likely a technical user—perhaps working with Ghostscript, PostScript, PDF generation, or XeTeX/LuaTeX on Linux or Unix-like systems.
gs -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress \
-sSubstFont=Helvetica=LiberationSans \
-sOutputFile=output.pdf input.pdf
On Ubuntu/Debian:
If you have a PDF that refuses to print because of F1/F2 errors, and you cannot access the source file: