I have the U print product CDP78 and when i tried installing the driver sent to me in my windows vista, it says after the installation: i have to run the 64-bit version of DPrint.exe on this machine. So, it's not printing at all
Office Equipment & Supplies - Vinpower - Digital U-Print CDP78 Printer
Answers & Comments
Drivers found here download yours and install it
http://www.vinpowerdigital.com/TechnicalSupport/Downloads/Downloads.asp
go here