Good luck!
Hi Gamefuel -
Good luck! We've struggled for the last year on printing wall paper - we are a fine art printing company as well as a sign and graphics company so wall coverings made sense for our business plan. To date I've spent hundreds of hours, bought five (5) or six (6) different medias to try on several different machines. We've never had luck on our GS6000s or S70670s with any wall covering other than Fibermark Digiscape Canvas - and just so you know NO ONE WANTS THAT WALL COVERING (I wish someone had told me that before I spent time and money making that work).
If you want to get into the wall paper game you ned to look at a commercial type wall covering that is fire rated and stuff like that. The big guys are (as you mentioned) Dreamscape and Korographics, I've been unsuccessful in getting them to run on the Solvent printers and from my readings on line no one else has had much success either. We ended up buying an HP L360 because we were told (and I've read on this forum) that the wall coverings print nicely on that machine - it's a bunch of bull!!! We are now trying to sell the L360 - because it has become abundantly clear, if you really want to print wall paper the best way to do it is with a UV printer! We are in the process of buying either a CET Q5-1000H or a HP FB750. Not sure which direction we will go but I'd bet the CET - because it's less expensive and gives us a larger printing width. Until we get our UV printer, we've been selling wall murals on IJ40 - not really the same thing but it's been working for us!
Hope that helps, best of luck!
DS-MATT