Solid ink printers, also known as phase-change printers, are a type of thermal transfer printer.They use solid sticks of CMYK-coloured ink, similar in consistency to candle wax, which are melted and fed into a piezo crystal operated print-head. The printhead sprays the ink on a rotating, oil coated drum. The paper then passes over the print drum, at which time the image is immediately transferred, or transfixed, to the page. Solid ink printers are most commonly used as colour office printers, and are excellent at printing on transparencies and other non-porous media.
Previously, solid ink printers were manufactured by Tektronix, but Tek sold the printing business to Xerox in 2001.Źródło: https://en.wikipedia.org/wiki/Printer_(computing)
It is profitable especially when you purchase a lot of inks that are going to be used in various types of printers.In some situations, you can also use the free delivery option for printer inks and thus introduce home savings or reduce office maintenance costs.
It must be admitted, therefore, that people who conduct printing activities longer know very well, in which stores special discounts for the purchase of printer inks are introduced.This allows them to purchase such printer inks, the prices of which are really attractive.
Otherwise, they will not make a good impression on customers coming to the photocopier and they will just quickly fade.Meanwhile, the use of colored inks often saves important tables or the most important statements appearing in books.