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Electronics - Fax Machines by Panasonic & Sharp
Fax machines are becoming a necessity of business life. They combine a low-resolution image scanner with a printer. When sending a fax, the document is passed over a sensor that converts the image into digital format. That data then is transmitted over the phone lines to the receiving fax machine, which converts it back to an image and prints it out.
Fax machines vary the most in the printing technology they use. Thermal fax machines, which used heat-sensitive paper, have pretty much disappeared from the market. Almost all fax machines today incorporate an inkjet or laser printer engine. Both of these provide excellent quality output.
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