The development in the computer industry also brought about a rapid development in the printing systems. Today, few people lack an inkjet or laser printer, and every home with a computer has a printer. In this article we will get acquainted with the basic principles of operation of the printing technologies used today by most color and / or black and white printers. There is no doubt that inkjet and laser printers dominate as the two most prevalent printing technologies.
The ink is sprayed from tiny nozzles located a short Photo Manipulation Services distance from the paper, at predetermined points, until the final formation of the image. The four basic colors are used, the well-known CMYK pattern (Cyan Magenta Yellow Black), which are sprayed through the printheads in the form of small droplets to the paper on which they are deposited in the form of tiny dots. Today, of course, there are inkjet printers with more colors that optimize the color performance and fidelity of the final print. With the exception of a few models, the printing system (printhead) moves on a horizontal axis to the paper and sprays the required inks in a horizontal strip each time.
The paper moves perpendicular to the axis of the printhead and the process is repeated until the final image is formed. It is worth noting that inkjet technology has been known since the early 80's but only after 1990 it began to be widely used in desktop printers. One of the pioneers in the development of inkjet technology was Canon, which claims to have invented the basic features of the technology in 1977, which is why thermal inkjet technology is sometimes referred to as bubble jet. Today there are several parallel printing technologies that are framed under the roof of inkjet technology. But the most basic is the Drop On Demand (DOD) technique. In this technique.