tell me about printer
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printer is a peripheral device which makes exact copy of it ,it makes the work easy and faster than writing .
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Answer:
printer is a peripheral device which makes a persistent representation of graphics or text on paper.
Explanation:
The first computer printer designed was a mechanically driven apparatus by Charles Babbage for his difference engine in the 19th century.The first electronic printer was the EP-101, invented by Japanese company Epson and released in 1968.
Printing speed:
The speed of early printers was measured in units of characters per minute (cpm) for character printers, or lines per minute (lpm) for line printers. Modern printers are measured in pages per minute (ppm).
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