BSony DPP-EX50 Digital Photo Printer ReviewbP PP Sony DPP-EX50 Digital Photo Printer PDye-sublimation technology with 403 x 403 dpi resolutionPPrints 4-by-6-inch photo in just 80 secondsPBlack-and-white LCD; set options and print without a PCPPictureGear Studio Version 2.0 photo editing softwarePUSB 1.