Digital BW, The Print

I know this is the Digital B&W group but I have a gebteral printer 
question and you guys /gals have more knowledge base then anywhere I 
know of on printers. 


OK today a couple of friends stopped by to watch our slides from 
Europe. And I was showing them some of my B&W inkjets telling them I 
am planning on up grading as soo as I can figure out what when and 
where to get. They mentioned that the best color prints they had ever 
seen came off of a Xerox printer that used a hard heat melted wax 
type medium. I had never heard of anthing like this and wondered if 
they were pulling my leg of it there is another type of tech out 
there besides laser and inkjet or Dye sub that uses the ribbons.

Anyone heard of a Xerox WAX??? printer


Mark W.