I have the same problem with an installation on a PIII pc using cups.My printers work from within my linux, but the share for windows computers recognized by my samba donīt work.
The printers can be seen in the network neighbourhood but cannot be found when sending a test page.
-- Jean Bourgois MSc. Technologist AFNS Department University of Alberta Edmonton, AB T6G 2P5, Canada Tel: (780)492-4590 Fax: (780)492-8914 www.afns.ualberta.ca/hosted/foodeng