Some people who first invented the fax machine said that the fax machine is a remote printer, which is very vivid indeed. Anyway, the fax machine plays a very important role in our life. So how did the world's first fax machine come from? The first person who invented the fax machine in the world was an Englishman named Alexander Bain. In 1843, he tried to connect two pens to the device of two pendulums, and then to the power supply in turn. He found that the information of the conductive surface was reproduced at the other end. This is the first fax machine in the world. Later, this principle of fax machine was widely used in the transmission of telegraph information across the United States.
Nowadays, fax machines are developing rapidly. Since the birth of the first fax machine in the world in 1843, it has undergone several generations of changes. At present, the most advanced fax machines in the world are network fax machine and 2.4G digital cordless telephone fax machine. However, no matter how the fax machine develops and to what extent, its working principle will not change basically.