Other models because the the Epson machine inkjet method is piezoelectric printing, it is controlled by computer to change the print head tiny size of the piezoelectric ceramic sheets current so as to produce a different pressure of the ink ejected from the nozzle to form different shades of the image;such as CANON printer belongs to the principle of thermal foam, it is performed by heating the ink to form high temperature and pressure of the ink column is printed on paper.

sublimation inks, sublimation offset ink, sublimation thermal transfer ink,thermal transfer ink
        Piezoelectric printer sublimation ink chemical properties because just changing mechanical pressure will not change, so it can be widely used personality thermal transfer industry; sublimation ink after the heat of high temperature and high pressure foam printer will make it the chemical composition changes, print out the paper can not be carried out thermal transfer or would seriously cast, and therefore can not be used.