Tag Archives: 9th class computer notes

CHAPTER # 3 – INPUT AND OUTPUT DEVICES

PRINTER A computer peripheral that puts text or a computer generated image on paper or on another medium, such as a transparency. Printer can be categorized in several ways the most common distinction is IMPACT and NON-IMPACT. IMPACT PRINTING Is the method used by the conventional type writers. In some type of impact printing a metal “hammer” embossed with a …

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