Printer properties in printing dialogue of KDE applications

[Moritz Baumann]

Hello everyone,

some week ago a user complained about the "printer properties" being 
untranslated. (Printing dialogue of any KDE app → click "properties" next to 
the printer you selected → "advanced" tab.)
I suspected those strings to come from cups and so I manually imported the 
upstream translation into Launchpad. But although I've enabled the PPA and 
installed several language pack updates since then, those strings still appear 
untranslated.
Can I translate those strings elsewhere or are the CUPS translations not being 
used?

Regards, Moritz