HP DesignJet Z6600 Paper for Production Printing can mean almost anything with the HPZ6600. Paper for the CAD Drawing software can go as economy as the technical paper printing goes and we have plenty here. Remember one can print from 24" up to 60" so there are many choices.
HP was thinking beyond the color brush and into designs that Graphic Artist would chance as well as Artist using large format printing sizes for as the z6600 was released one would hear hp representatives talking about;
Premium Instant-dry Satin Photo Paper (60 in x 100 ft)
Universal Instant-dry Gloss Photo Paper (60 in x 100 ft)
Artist Matte Canvas (60 in x 50 ft)
Premium Vivid Color Back-lit Film (60 in x 100 ft)
Yes, those are available yet this printer gives such more of a broad stroke printing any type of idea by printing on bond and coated paper, technical paper, film, photographic paper, proofing paper, back-lit, self-adhesive, banner and sign, certain fabric, fine art paper. Looking through the site start with the 2 inch core section for if you find it your 6600 will print on it.