True Pix, high definition sublimation paper is formulated especially for the Epson C88, R1800, and 4800 sublimation printers using the SubliJet Ink. True Pix sublimation transfer exhibits especially fine detail clear images with exeptional quality.
Some papers , when used with a six-color printer, can cause an effect called "posterization". This effect will most often occur on small, finely detailed pictures. Posterization is when shades of the same color blend together so that there is very little or no contrast.
Here is a practical example of posterization. A typical print on an 11-oz coffee mug is 2.5x3. If that print was a portrait of three people, their faces may not be as big as a dime.