HOW TO PRINT NON-STANDARD SHEET SIZES on IP8720? e.g. 12.9" (or 13") x 20" OR x 26.0"?
The software for printing is HORRIBLE! I have wasted hours trying to print 12.95 x 20" prints! If I try to use 13" wide the software tells me no- must be under 12.95". The software also limits the length to 26.66" OK. Canon online help says you can p...