you can only copy the mappings between the printers/profiles, the actual printers themselves can’t be copied directly.
If it helps, you can however call
printerhelper.exe /addprinter printer1 "printer 2 with spaces in name" ... printer80
to add multiple printers at once through a command line. The printerhelper gets installed together with PDFCreator, you can find it inside the main PDFCreator application folder.