Human thought is capable of much, which is why almost from scratch created complicated mechanisms and other devices that help us in everyday life.Scientific progress is moving strides, so now almost every household has a personal computer, which 30 years ago had all but sometimes hear.Whatever you say today, a third of the population of our planet, anyway, is faced with a computer in everyday life.
computer can work with different kinds of information and display it on the screen, however, thanks to a printer appear on the photos, texts, drawings and tables.Word print taken us from the English language and the word literally means printing.In addition to paper, printing device, ie printer can easily print on plastics or DVD drive, you have chosen the image.
the market of computer equipment and electronics represented by a huge number of printers, differing types and species.Therefore, one is tempted to question: "And what the printer take?".HP, Canon, Samsung, Epson, Panasonic, KONICA MINOLTA, and Xerox - that's the best manufacturers of printing oboroduvaniya that will serve you for a long time and qualitatively.In order to not be afraid of this issue, consider the classification of small printing devices.
Types of printers and their characteristics
Like it or not, most among people who use computer common: dot matrix, inkjet or laser printer.However, in a real battle for the palm matrix printer does not fall under any circumstances, because the inkjet or laser printer is ten times better, more economical and more productive matrix of its progenitor.
the first time, the word "printer" has been used due to published in the sixties the first Japanese matrix unit.The printing process is as follows: the head with needles superimposed on the ribbon, and the text appears on the paper.Dot matrix printers are out of fashion due to several drawbacks: the poor quality of the printed material, the speed of the small print very loud noise.
All errors matrix printers were analyzed, resulting in the world saw their inkjet counterparts.These printers are quickly gained popularity in the computer market.The principle of operation of the jet printer is a liquid dye which dots deposited on the paper printhead.Therefore, the ink jet printer to easily print pictures of excellent quality, very small size, and also easy to handle and service.Cartridges can easily refuel dye manually, which saves big money compared to buying a new continuous ribbon matrix printer.
Unfortunately, the main drawback of an inkjet printer is considered to be fast-drying ink, well, print speed than laser models are somewhat lower.
Laser Printer - it's the latest model of advanced machine to date.That is why laser technology for printing used in xerography, photo studios and other industries where accurate and high-quality printing, often is the key to success.The laser printer works by scanning a laser beam image of the alleged.With this technique all of the printout is very accurate, pictures are qualitative, and the printing process takes a few seconds.
However, here you will not manage without a spoon of tar in a barrel of honey, because the laser printer is very expensive, take up much space, and not the best way affects the health of a person.
In principle, inkjet or laser printer is very practical and good, but in their own way.As they say, everything depends entirely on your needs and resources.Although marketed and sold a lot of different models of printers and manufacturers in our market of computer technology the greatest demand printers brand HP and Canon.This choice is driven by the consumers the high quality of printed products and relatively low prices for the print technology, compared the price and quality.
clearly answer the question of why you need a printer, you immediately realize what kind of model you buy, namely, inkjet or laser printer which brand.If you choose not, do not take your head, take a model 3 in 1, that is, the printer-copier-scanner in one device, this option is perfect for the whole family.
