what is fax short for

Fax is short for facsimile. It is a telephonic transmission of scanned-in printed material, including text or images. Faxes are usually sent to a fax machine, which scans the document and transmits it over a telephone line or the internet. The document can travel long distances in minutes, saving time and money compared to other methods of document transmission. Fax transmissions are also secure, as each document is given its own unique code which ensures that only authorized individuals have access to the contents. Fax machines have become increasingly popular in recent years due to their ease of use and ability to send multiple documents at once.