Apple Macintosh: No Output from Quark 7.

When printing from Quark 7 in Apple Macintosh environment, no output is generated.

Cause:
The Cups-System of the application was changed by the developer.

Solution:
     1. Delete the printer object in the printer utility.
     2. Open the PPD with Textedit ( files are kept in /LIBRARY/PRINTERS/PPDS/CONTENTS/RESSOURCES/EN.LPROJ )
     3. Change the entry
               *CUPSFILTER: "APPLICATION/VND.CUPS-PSTSCRIPT 0 KYOFILTER"
          to look like this ( add % symbol):
               *%CUPSFILTER: "APPLICATION/VND.CUPS-PSTSCRIPT 0 KYOFILTER"
     4. Save the changes and create a new printer object in printer utility using this PPD