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Printing is the final stage in the creation of the document. From the results you can get with different types of printer will be significantly different, here is a guide to help you decide which one is most suitable for your needs. For starters, you should take into account that the printers are different cost, speed, print quality, and other factors such as noise or a printing method. The technology is developing so fast that there is always a printer for each application or need. Dot matrix printers use pins to press the point necessary for the formation of character. They can print text and graphics; however, they make a conclusion regarding the low resolution - from 72 to 180 dots per inch (dpi). They are used for printing multi-part forms, self-copy paper and continuous form labels. They are slower than laser printers ( see below), but much cheaper. Inkjet printers work by projecting small droplets of ink onto paper to form the desired image. The color and shades are accurate mixing cyan, magenta, yellow and black inks, lnkjets pretty quickly, quietly, and not so expensive as laser printers. However, you can still expect high quality results, because there are some inkjet printers on the market at 2400 DPI. Laser printers produce output at a high speed and very high resolution 1,200-2,400 inch. They scan picture with a laser beam and transfer it to the paper using a special toner powder ink called. They are constantly being improved. In terms of speed and image quality, laser printers prefer to experts, for various reasons; for example, they have a wide range of scalable fonts than inkjet printers can emulate different language system, and can produce high-quality graphics; however, they are still expensive for home users. Thermal transfer printers are used to produce color images by transferring the wax-based ink on paper. They are popular for printing barcode labels and graphics medium resolution. Imagesetters make a conclusion very high resolution (up to 3,540 dpi) on paper or on the actual film for platemaking. In addition, they are very fast. Imagesetters most commonly used in desktop publishing (DTP). Although they produce the highest quality, they have one major drawback :. They are too expensive for a home or small office in the modern lithography, the image created on a computer DTP, and then output directly to printing plates without requiring film as an intermediate technology step.This called computer to plate, or CTP, and the machine is used is called a platesetter. Finally, we have the plotters. Plotters used ink and fine pens held in a carriage to attract highly detailed projects on paper. They are used for building plans, drawings and other technical illustrations. At present, traditional plotters replaced wide-format inkjet printers.
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