QTR-Quadtone RIP

Dear Quad Tone Group:
I am having problems with making Quad Tone Rip work with my Epson 4800.  My Epson 
4800 was working with the Epson downloaded drivers with color inks.  I put in K7 sepia Pizeo 
inks, power cleaned and then tried to print.  I use PS CS3 with Mac G5 OS latest version 
Leopard.  I installed the K7 and UC profiles and the Leopard patch.  I tried to print a b&w tiff.  
I put the Epson k7 as my default printer.  I then could see the various profiles in my print set 
up windows for quad tone.  I have selected various paper profiles but when it goes to the 
print que it says o% complete the job disapears and it says the printer is ready.  

What am I doing wrong ? any suggestions ?  I took a workshop with Cone and am trying to 
follow how they told me to set up the print set up pages but it still is not working for some 
reason.  I appreciate any help !
Thanks in advance
Carl Quedenfeld