CARDS printer, the basic information of the kinds, reducing

CARDS printers just as its name implies is used for identification of equipment, in the daily work life we see all kinds of printed with photos of tags or certificates is the product of it. CARDS printed is the key to the quality of the photo, although say now inkjet photo print quality is quite good, but for the card printing is often adopts thermal sublimation printer. Compared with the inkjet printers, color laser printer, the advantage of heat sublimation printer is mainly manifested in the following two aspects.
CARDS printer types are: mainly according to the print tally printer ribbon 5040 design is how to implement to differentiate on the card, direct printing printer and the sublimation transfer printing printer again.
With the above two main used for color printing printer, compared to the advantage of heat sublimation printer print quality lies in the photo. On the fabric ribbon printer  very semiconductor components to adjust the different temperature, can mix the color and the proportion of the shading degree and continuous tone color effect. Although at present a lot of ink jet printers can also achieve photo print, but compared with the sublimation printer to print out the image, the color fidelity and reducibility. Because in the sublimation colour printing, YMC levels of sampling for each 8 bit or 256 colors, this composite color order is 24 bits, up to 16 million kinds of color, color total. Image color enough continuity are guaranteed, so at the same time, the image of the reduction degree also got the most loyal reduction.