quixdraw wrote:
Pixma Pro 100 has worked well for me. Up to 13x19 as well. Gets sporadic use and so far has not had a problem with the print heads. Inks are not cheap. Prints are attractive and have held up well posted in places where the sun shines on them through the windows. There used to be occasional deep discounts. There are probably newer models, haven't kept track since mine works.
Above is true for me also.