Most estimates are off by more than 100 years. Learn when the fax machine was actually invented and how it evolved to today's ...

When the fax is received, the fax machine interprets the tones, converts them to reconstruct the original message, and prints them. Most home and office fax machines use a charge coupled device (CCD) ...

Any printer can, of course, print. But only an all-in-one (AIO) printer can push off your old fax machine, copier, and scanner to the great recycler in the sky. These do-it-alls range from compact ...