FAX Full Form
by Yogi P - October 30, 2023
What does FAX stands for?
FAX stands for Facsimile. It is a technology that allows you to send and receive scanned copies of documents over a telephone line. To send a fax, you place the document in a fax machine and dial the recipient’s fax number. The fax machine will scan the document and convert it into a digital signal.
This signal is then transmitted over the telephone line to the recipient’s fax machine, which prints out a copy of the document.
Fax machines were once very popular, but they have been largely replaced by email and other electronic communication methods. However, fax machines are still used in some industries, such as healthcare and finance.
Brief history of fax:
- 1843: Alexander Bain invents fax technology and patents his “Electric Printing Telegraph.”
- 1855: Frederick Bakewell improves Bain’s invention and produces a telefax machine.
- 1861: Giovanni Caselli invents the “Pantelegraph,” the first commercially used telefax machine.
Working principle of fax:
A fax machine is essentially a scanner and printer in one. When you send a fax, the fax machine scans the document and converts it into a digital signal. This signal is then transmitted over the telephone line to the recipient’s fax machine, which prints out a copy of the document.
Why are fax machines still used?
Despite the popularity of email and other electronic communication methods, fax machines are still used in some industries, such as healthcare and finance. This is because fax machines offer a number of advantages over other communication methods, including:
- Security: Fax machines are more secure than email, as they are not susceptible to hacking or other cyberattacks.
- Reliability: Fax machines are more reliable than email, as they do not require an internet connection.
- Legal validity: Faxes are often considered to be legally binding documents, while emails are not.
Overall, fax machines are a reliable and secure way to send and receive documents. While they have been largely replaced by email and other electronic communication methods in some industries, they are still widely used in others.
