With a thermal print head or a thermal plate, printing is carried out directly on a thermosensitic special paper, which blackens when heated. The advantage of this principle is that it is not necessary to use ink, toners and similar accessories. In fact, it prints on specialty paper. In the category of thermal printers are printers of self-adhesive labels or color sublimation printers for the printing of photos. Label printers are used in the office, in mail-order houses, in shops, in hospitals or in transport service companies. Dye sublimation printers are fast, reliable and deliver excellent output quality.