(Frequently Asked Questions), Tips & Tricks, How to's, Firmware, Drivers, Software, Problem Solving about DPP-EX Sony SupportDigital Photo Printers. DPP-EX50 Printer Driver. 16/01/ Manuals. English The digital photo printer does not print the image or prints with poor color. Digital Photo Printers. Like other dedicated snapshot printers, the $ Sony DPP-EX50 dye-sublimation printer can work without a computer. You can drive it from a.