Make sure your image is the size of your paper without margins. Then go in to print and then printer preferences and make the settings in the printer drivers preferences. Then it works fine. I print borderless all the time with my Canon i9100. Forget most of the settings in the Photoshop print dialog box. You want the controls for the printers driver. These tell Photoshop what to do.
Robert
wrote in message
I am using CS and I made a picture package to print a 11x14 print on 11x17
stock. My Cannon printer supports borderless printing. When I printed it photoshop made a margin and decreased the size of my photo. I tried setting the margins to 0.00 but it didn't make a difference. Any Help.......