Laser Printer

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A laser printer is a printer that transfers text and pictures onto paper using a focused beam of light. Laser printers work by positively charging a drum with a hot wire, which is then passed over by a laser, which reverses the charge in the areas it strikes.

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Facts About Laser Printer

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Laser Printer: History

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Laser Printer: How It Worked

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Laser Printer: Historical Significance

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