Cups: How to reset as new.

[Nat Gross]

(On Fedora Core 3,) Recently I tried teaching myself cups due to a new 
Samsung 550 network printer, but using the Samsung Linux stuff screwed 
up my config, and although at one point without the Samsung software I 
had it working (went thru the docs on cups.org), now it does not. How do 
I get rid of the Samsung add-on and mainly reset cups to 'as-new' state?
Thanks;
-nat