I spent two frustrating hours last night trying to connect my Samsung ML 2010 printer under Suse 11.4. I found many Google links to other frustrated owners, so here is a link to a .ppd file that works.
#349953 - foomatic-filters-ppds: Lack of support for Samsung-ML-2010 - Debian Bug report logs](http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=349953)
Enjoy.