print quarkexpress 4.11

I want to print postscript in macos X using the classic application Quark XPress 4.11.
My system is: power macG4 with macos X version 10.2.6.
I use this very basic script.

tell application “Quark XPress 4.11”
print document 1 --document 1 is already open
end tell

But when i use it as a folder action or run it from the script editor, nothing happens.
However when i save the same script as application and check the option require the classic enviroment it does work. It also works when i run it from the macos 9 scripteditor. Does anyone know how to use this or a simular script as aktion folder script.

Ronald Vermeire