What Djordje is saying is that you should be able to add any postscript-capable printer to MacOSX as an additional system printer. Then just use the Print command in Archicad!
(To utilize the printer in all its glory you'll need a customized PPD file. Your HP reseller should give you that if you can't find it on the 'net.)
AC4.1-AC26SWE; MacOS13.5.1; MP5,1+MBP16,1