The Sony DPP-EX50 is a digital photo thermal printer that uses USB 1.0/1.1 connectivity to produce color prints. It is part of the Sony Digital Photo product line and is designed to print high-quality photos.

I tested this printer.  It did turn on.  It printed on a blank picture page.  The paper never came out.  The display on top of this unit said paper wrong size.  I played with the display on this unit using the directions to help me figure out it.  It seemed to function as it should. I am not sure of the level this unit will operate on because I could not test it fully.