Printers - Printers 2.2.1 Concept and Use The printers turn...

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Printers. 2.2.1 Concept and Use. The printers turn out to be another Output Devices for obtaining the results of a process printed visually; but the print quality is determined by the type of printer used from existing types. 2.2.2 Their types and their evolution in time. a) From Dot Matrix. 'Output Devices' For many years this type of printers remained in the market, eventually were slowly falling into obsolescence by the slow working and the printing mechanism they use. The printing mechanism is through small needles hitting on the ribbon loaded with ink, were marking the points on the blade shaping the printed characters. Stresses the ability to print many; ie its printing stroke can transfer 2, 3 and 4 leaves with copy paper, were also accepted as a means of printing invoices for many years, so that can still be found at some sites. b) Inkjet. 'Output Devices' The Inkjet printers arose afterwards, are of little slow printing, but more high quality compared to its predecessors, in some cases reaching the photo quality are achieved are medium priced by make and model, the wide acceptance they have have also incorporated the printing system, a scanner and copy function among others.
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One of the details that could arise is that the greater the number of printing and print quality is made, may ultimately prove very costly for the system inkjet cartridges where buying raise the cost of maintaining such a printer type.
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