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Dot Matrix Printer
In the market one of the most popular printers is Dot Matrix Printer. These printers are popular because of their…
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Character Printers
Character printers are the printers which print one character at a time. These are further divided into two types: ●…
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Impact Printers
The impact printers print the characters by striking them on the ribbon which is then pressed on the paper. Characteristics…
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Flat-Panel Display Monitor
The flat-panel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison…
Basics 1 min read
Cathode-Ray Tube (CRT) Monitor
The CRT display is made up of small picture elements called pixels. The smaller the pixels, the better the image…
Basics 1 min read
Computer – Output Devices
Following are few of the important output devices which are used in a computer. ● Monitors ● Graphic Plotter ● Printer
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Optical Mark Reader (OMR)
OMR is a special type of optical scanner used to recognize the type of mark made by pen or pencil.…
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Bar Code Readers
Bar Code Reader is a device used for reading bar coded data (data in form of light and dark lines).…
