But to work in good conditions, printers need very good printing equipment. This is the reason why the printing equipment and instruments trading has increased a lot, especially in those cities where almost every desk has a printer. For example, Dubai is this kind of city because it also represents an important business center.
The printing equipment is different from one type of printers to another. It must be noticed that the most common printers are the inkjet printer and the laser printer. But the most fashionable printers are the multifunctional features that include scanner, copier and sometimes even a fax.
When it comes to inject printers, there are several technologies, but the basic principle is the same: the printing device known as "ink print head" puts the ink on paper and it takes the form of microscopic droplets. The print head moves from right to left and back until the entire page is printed. As a printing equipment this device uses ink cartridges and, of course, the pieces of paper. On the other hand, the experts from Dubai claim that the inject printers come with the great advantage that, in general, they are able to print more pages than a laser printer in a certain time and they provide better quality of the images.
As the name suggests, the laser printers operates on a laser to "print" the image to a rotating drum which is positive electrically charged. The final image is made by the action of laser on the paper, according to the image people want to print. The equipment for laser printers is somehow simpler. This device uses a laser, but it is important to notice that the laser can not always be replaced when the printer breaks down. It is also known that the laser printers offer a better quality of the text documents and this is the reason why they are found in most of the business offices in the world.