![]() Raster Scan Displays are most common type of graphics monitor which employs CRT. The technology works by spraying ionized ink directed by magnetic plates onto the paper, which is fed through the printer. INKJET PRINTER : Inkjet printers are a category of printer in which printing is done with the help of inkjet technology. LASER PRINTER : laser printer is a type of printer which makes use of a laser beam to produce an image on the drum or you can say that it is a printer that makes use of a focused beam of light to transfer text and images onto paper. Laser printer makes use of laser technology for the printing of copies onto the paper. These printers print a complete page at a time, therefore, also known as Page Printers. Non-Impact Printers: The printers that print the characters without striking against the ribbon and onto the papers are called Non-Impact Printers. Impact Printers: The printers that print the characters by striking against the ribbon and onto the papers are known as Impact Printers.Ģ. Printer is the most important output device, which is used to print data on paper.ġ. It is an electromechanical device, which accepts data from a computer and translates them into form understand by users. The principal examples are printouts, whether text or graphics, form printers and also films including microfilms and microfirche is also considered as hardcopy output. Hardcopy is tangible output that usually printed. Sometimes it refer to as a printout, so it called hardcopy because it exists as a physical object. Hardcopy is a printed copy of information from a computer. ![]()
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