Who invented the fax machine?

Alexander Bain, a Scottish clockmaker and inventor (1811–1877), is credited with inventing the fax machine. He patented his "Electric Printing Telegraph" in 1843 — 33 years before Bell patented the telephone. The first fully commercial system was built by Giovanni Caselli in the 1860s, and the modern office fax was pioneered by Xerox in the 1960s.

When did fax machines become common in offices?

Fax machines became standard office equipment in the 1980s, following the ITU's Group 3 standard in 1980, which allowed any brand of fax machine to communicate with any other. By the late 1980s, fax was ubiquitous in offices worldwide.

Why are fax machines still used today?

Fax machines persist primarily in healthcare, legal, and government sectors. Hospitals and doctors use fax because point-to-point transmission has a clear audit trail that supports HIPAA compliance. Courts and law firms rely on fax because faxed documents with signature copies carry legal weight in many jurisdictions where electronic signatures are not yet recognized.

What replaced the fax machine?

Email and web-based document sharing replaced most general business faxing in the mid-to-late 1990s. Today, online fax services like mFax send faxes over the internet without any hardware — replacing the physical machine while keeping the fax protocol alive for industries that still require it.

When Was the Fax Machine Invented: A Complete History

The fax machine was invented in 1843 by Scottish inventor Alexander Bain — making it older than the telephone. This is the complete history of how a clockwork patent from the Victorian era became a global communications standard still in use today.

Frequently Asked Questions

When was the fax machine invented?: The fax machine was invented in 1843 by Scottish inventor Alexander Bain, who received British Patent No. 9745 on May 27, 1843. The first commercial fax service launched in France in 1865, and the modern office fax became practical after Xerox released the Magnafax Telecopier in 1966.
Who invented the fax machine?: Alexander Bain, a Scottish clockmaker and inventor (1811–1877), is credited with inventing the fax machine. He patented his "Electric Printing Telegraph" in 1843 — 33 years before Bell patented the telephone. The first fully commercial system was built by Giovanni Caselli in the 1860s, and the modern office fax was pioneered by Xerox in the 1960s.
When did fax machines become common in offices?: Fax machines became standard office equipment in the 1980s, following the ITU's Group 3 standard in 1980, which allowed any brand of fax machine to communicate with any other. By the late 1980s, fax was ubiquitous in offices worldwide.
Why are fax machines still used today?: Fax machines persist primarily in healthcare, legal, and government sectors. Hospitals and doctors use fax because point-to-point transmission has a clear audit trail that supports HIPAA compliance. Courts and law firms rely on fax because faxed documents with signature copies carry legal weight in many jurisdictions where electronic signatures are not yet recognized.
What replaced the fax machine?: Email and web-based document sharing replaced most general business faxing in the mid-to-late 1990s. Today, online fax services like mFax send faxes over the internet without any hardware — replacing the physical machine while keeping the fax protocol alive for industries that still require it.