Dot Matrix Printer
Dot-Matrix Printers: They are the only impact printers in use nowadays. As they are noisy and do not have good printing quality. they are losing Popularity. Besides text, they are capable of printing charts and graphics. They are relatively economical .These printers have print head with pins on
it which print dots on the paper to form characters. The speed oi dot matrix ranges from 50 cps to 400 cps.
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