QTR-Quadtone RIP

I run QTR with an iMac in MacOS10.2.8 and Photoshop 7. I print with
an Epson 
2200 using enhanced matte.  What should my settings be in Photoshop?
If this question has already been aswered please refer me to the
post.  I can't find it.
Thank you,
Richard Garnett