I have managed to get the sub-ink re fill carts and Roll papers for my Epson stylus pro 4400 at last ..Tried to install the refill carts with Sub ink ..Just add the Refill carts with Sub ink and done a power clean ..Thinking it should work as normal epson 1500w but it wasn't ..Now its not printing as it was with the Normal ink carts ....I am I missing some thing here ..??...Do I have to change some sort of a configuration setting to change it to Sublimation ink ??...Please help guys ..Thanks in advance ..