I hope Canon release a roll paper adapter for this at some stage, just like Epson did - 22" is very limiting for those who shoot panoramas or other wider aspect ratios, and can't even handle a 16x24" print. Epsons just aren't very user-friendly unless you use them every day, with constant head-clogging problems when printing infrequently, and, at least in the past, have had a much less permanent inkset than Canon or HP. But, without a roll printing option for the Canon, they're pretty much the only 17" option for landscape photography.