I am trying to get some information on enlarging copies beyond the standard sizes like 11x17. I believe it was called tile copy or poster copy but you could scan an image and enlarge it beyond a standard size. It would then be printed out on multiple 8.5x11 sheets that could then be put together to form the larger image. This was a feature on the WC 7120 but I don't see the option on the 7225. If this is an available option, how would I select that?