Where is the fax machine? How to use it?

1, general companies, typing and copying shops and photo studios all have fax machines;

2, put the fax content on the fax machine, and then press the forward button;

3. Fax machine is a kind of communication equipment that uses scanning and photoelectric conversion technology to convert still images such as documents, charts and photos into electrical signals, which are transmitted to the receiving end and copied in the form of records.

Extended data:

Introduction of real machine:

The fax machine should avoid direct sunlight, thermal radiation, strong magnetic field, humidity and dusty environment, and prevent water or chemical liquid from flowing into the fax machine to avoid damaging electronic circuits and devices.

Fax technology was born as early as 65438+1940s, 30 years before the invention of telephone. It was invented by an English inventor named Alexander Bain in 1843. However, fax communication is a relatively slow-developing technology in the field of telecommunications, which gradually matured in the 1920s and developed rapidly after 1960s.

Baidu encyclopedia-fax machine