I amprinting on an Epson Stylus Pro 4800 using Photoshop CS3. Although the printer will accommodate lengths up to 55 inches, when I try to print something longer than 30 inches, Photoshop crashes. Epson adives the purchase of RIP software. Is there a way in Photoshop to get around the length limitation?
With CS3? I don't think so.
With CS5 or later using newer print APIs, it should work - download the CS6 trial and give it a try.