As soon as Russia started to grow interest in computers, the popularity gained from the configuration printer and scanner. Most often, computers are sold in a set with these devices and at a lower price than the cost of all individual components. Inkjet printer that uses a printing ink and ensuring good print quality, well suited for home use. In the twenty-first century, computer firms have moved production to integrated systems in which the modern inkjet printer was combined with a scanner or copier and guarantee a satisfactory print quality. Such multi-function devices a few years ago were very expensive and their quality was not always on top, but thanks to new technologies could create an apparatus of very good quality.
If you need to print multi-page documents in the home, it is best to choose a printer that uses a scalable printing technology (SPT), without changing the cartridge enables to print approximately 200 pages longer than usual. Technology SPT was present breakthrough in printing technology. HP has developed a structure in which the printer head is used optimally, since the supply of ink in the cartridge is carried out under pressure. This allows you to type faster and cheaper due to the fact that the reduced frequency of replacement cartridges. The head of the cartridge consists of a pump, tank and exhaust valves, balancing. All elements of the head has to be done separately, which lengthens manufacturing process, but the functionality of these printers is much higher.
Initially, SPT technology uses such as photo printers, but as the improvement of the production process was possible to use it in monochrome inkjet printers. SPT technology avoids the situation where at the time of printing on ink since before the printing head is fed as much ink as need to print this document. In large companies and government agencies are most commonly used laser printers. When office work required device adapted to print in large volumes, Inkjet printers so in such cases do not fit. In laser printers are used completely different technology, so they are fundamentally different from inkjet printers. Thanks to laser printers Such printers are far superior to inkjet printing speed. Therefore, choosing a printer, you should determine what exactly it will be used. Today even small companies find it useful to buy laser printer with fast print speeds. A laser printer can also be useful to those who need to print in high volumes at home.