Concept in Definition ABC

The printer is one of the peripherals that can be connected to the PC or the Notebook and through which a copy, or several, of those can be obtained. documents stored in the equipment, whether texts or images, since it prints them on paper or transparencies using ink cartridges or laser technology.

Mostly and as we said, a printer is connected by a cable, as a peripheral to a computer permanently, however, also, a printer, through an internal network interface, Ethernet or Wireless, the so-called network printer, will allow any Username that integrates the network can print any document from your computer even if the printer is not directly connected to your computer. This situation turns out to be frequent to observe in offices, in which the constant need for printing of documents and then, to lower costs and why not also reduce the number of peripherals if spaces are not abundant, this kind of solution is the ideal.

At present, and as a consequence of the incredible advances that have occurred in the field of

computing, it is possible to find printers that in addition to printing documents allow different multimedia electronic devices to be connected to it, such as Pendrives, Compact Flash, digital cameras, scanners, among others. There are even some printers that in addition to their traditional printing function, offer other functions such as scanning and faxing, becoming almost, almost a copy machine.

Traditionally, printers have been slow devices, that is, they do not allow a considerable printing of pages per minute, for example, 10 pages per minute turns out to be the most fast, that is why when it is required to print in quantity, the most usual thing is to take the job to a printing press that has large machines that print hundreds of pages per minute.

Among the types of printers that we can find are: monochrome, color and photographs, which allow you to print photos with an incredible quality and resolution.

Meanwhile, there are various printing methods, the traditional one is the toner, which are used by most laser and thermal printers. They use the principle of Xerography: a toner adheres to a printing drum that is sensitive to light and electricitystatic transfers the toner to the print medium. Those of Ink Jet ink On the other hand, they spray very small amounts of ink onto the printing medium. And finally there are those of solid ink (the ink is melted and distributed through a greased drum), Impact (They work with a head composed of needles, which hit a belt, similar to the method of to write), dot matrix (It is of the impact type but unlike this it uses very small pins to create precise points), dye sublimation (uses heat to transfer ink to plastic, paper, or canvas media).

Topics in Printer