QTR-Quadtone RIP

I guess I mis-understood at first. I don't use roll paper nor have a
7600 so it's hard for me to test.  QTR and Epson driver are completely
separate so its likely they are different. My suspicion is that
somehow the Custom Paper Size or Page Setup is the issue. I would
create the custom size with the default margins -- .25 top and .56
bottom.  Make sure you Format For the correct printer in Page Setup
and the correct Paper is selected.
> 
> Then in Print with Preview of Photoshop position the image with the
extra white space at the bottom.  This is the best place to visually
see the paper, margins and image.  Verify that the measurements all
add up here.>
> Roy

Yes, I have done ALL of the above. Doesn't work.

I'm really surprised... you don't use roll paper, and don't have a
7600 to test your RIP on?

Are any other QTR users experiencing this same problem?