I too am getting the "There was an error opening your printer..." only when using Photoshop CC 2015.5. All other programs print fine, and can print from my old photoshop on an old computer. I would appreciate the "Not our problem" response and please try and figure out why when I downloaded the latest PS update (in September I believe) this problem started. It doesn't even give me an opportunity to pick a printer, so what's up with that? Please fix this.