cups - fails after printing test page

[Bob Hartung <rwhart@xxxxxxxxx>]

Hi all,
  I have a clean install of FC3 with all updates through 11/22 at 
midnight installed.

  I am using KDE and Control Center printer management to set up CUPS. 
 After the set up I can print a test page from the set up dialogue. 
However, after set up is complete when I select the printer to print 
another test, I get a pop up with the following:

   cupsdoprint -P'HP4600DN' -J 'KDE Print Test' -J 'localhost:631' -o
   'multiple-document-handling=separate-documents-uncollated-copies
   orientation-requested=3' '/use/share/apps/kdeprint/testprint.ps':

   Execution failed with message:

   client-error-not-possible

THis is the same behavior if I try to use the http://localhost:631 route 
to set up a printer.  I am perplexed.  I have used CUPS for over a year 
without a problem.  Now with FC3, I cannot get it working beyond the 
first test page.

Any ides on where to start looking: