Andrew Bialock posted a comment on discussion Help

After installation of the package, only the X86 and X86_64, etc binary is there in the /Library/Printers/Lisanet/PDFwriter folder. I was able to simply compile pdfwriter.c with: "gcc pdfwriter.c" Then move a.out to pdfwriter and copy it over the /Library/Printers/Lisanet/PDFwriter/pdfwriter file. This puts the ARM64 version of the file in place and it works perfectly as expected.