Our Dugao 80 digital carrier now updates, it can print more than 500 sheets per hour for the 4*6 picture, which uses LED+LCD=LDD (Sony precision LCD panel, American high Luminance LED Advanced Micro-movement scheme) technology and EPSON LCD chips at 1024*768 resolution. Easiest Installation and operation. You can convert your analogue machine to be digital one in only a few seconds and save thousand dollars. We also have the Dugao 147 type carrier, 1440*1080 resolution, LDD