Progress in computer technology is obvious. Compared with 80 years of the 20th century, they have undergone dramatic changes. Prior to the 1980 computer was a bulky device, occupying an entire room. Today, thanks to the trend towards miniaturization, the computer can easily fit in a briefcase or purse. This is a clear indication of the significant changes that have occurred in the computer industry over the past 30 years.
The modern computer is unthinkable without the printer, scanner, sound speakers and a monitor (at the laptops monitor and system unit are combined). Over its history, these devices have undergone huge changes. Previously, technological limitations prevented achieve miniature familiar to us today, so the computer monitor was like TV-set, and in printers to apply ink on the paper it is used needles. Then dot matrix printers were replaced by inkjet printers with ink cartridges, and in the 21 century the era of laser printers with cartridges, filled with dye-powder cartridges, has begun.
Continuous development of new technologies contributes to the continuous improvement of computers and computer accessories, including printers and audio speakers. In addition, computer users demand all the new increased requirements: for example, now printed documents must be resistant to moisture and light that is achieved by using laser printers. Since laser printers are more convenient in use and allow higher speed operation, corporations prefer to use them. Toner cartridges are easy in use, and the latest technologies used in laser printers can achieve high print speed. The principle of operation of these printers is similar to the principle of copier and is based on the change in electrostatic charge: charged particles of coloring powder-toner are drawn to the surface of the drums, and then transferred to paper.
Although the first laser printers could print only in black and white, they are always characterized by high efficiency: one cartridge refilling was enough to print 2000 pages. Color printing is still used in inkjet printers, and only a few years after the invention of laser printers technology of color laser printing emerged. The construction of toner-cartridges used in color laser printers is more difficult than the cartridges of black and white laser printers, so the cost of such printers is higher.
Laser printers are more popular than the jet ones because of its cost-effectiveness. That is why almost all companies use laser printers to print thousands of pages from a single toner-cartridge. Laser printers are becoming more affordable and therefore are becoming more common that in turn leads to further declines in prices and increase the productivity of the toner cartridges. Printer manufacturers are constantly improving their products, and these days they offer customers the color laser printers for home use.
Today the world has become the world of the online technologies where computers and printers are its inseparable part. Take advantage of this opportunity to save your time and money.
Those who are looking for a place to buy ink cartridges online, please check out this site. Lots of info about printer and office consumables available to suit your budget. There you may also find Epson Ink cartridges and laser toners as well as for other world manufacturers.
To make your shopping experience comfortable sign up for the RSS on this blog. We shall do our best to keep updating this blog with new publications about ink cartridges and other consumable needs for your business.