Facsimile Fax Machine History and Evolution

The facsimile fax machine has a rich history that spans over a century. It was invented in 1843 by Alexander Bain, a Scottish inventor, who created the first fax machine that could transmit images over wires.

The first commercial fax machines were introduced in the 1920s, but they were bulky and expensive. They used a process called "wire photo" to transmit images.

In the 1960s, the first electronic fax machines were developed, using a process called "group 3 fax." This technology allowed for faster transmission speeds and more reliable connections.

The first digital fax machines were introduced in the 1990s, marking the beginning of the end for traditional analog fax machines.

By the 1920s, at least nineteen different facsimile systems were under development worldwide.

In 1928, four of these systems were operating commercially, marking the beginning of facsimile's early applications.

The first major form of facsimile to appear was picture telegraphy, also known as telephotography and wirephoto, which allowed for rapid transmission of photographs for newspapers willing to pay premium prices.

The number of fax machines was relatively small, around 100 in 1933, but their significance extended far beyond their numbers.

In 1930, newspaper photographs and documents were transmitted across large distances in minutes via telegraph, telephone, and radio circuits.

World War II saw a massive increase in the deployment of fax machines, primarily by the American military for transmitting weather maps and reconnaissance photographs.

Fax manufacturers struggled to fulfill contracts during the war, highlighting the challenges of building complex equipment.

By 1928, at least nineteen different fax systems were under development in Europe, the United States, and Japan, with four operating commercially.

The first form of fax to appear was picture telegraphy, also known as telephotography and wirephoto, which allowed for the rapid transmission of photographs for newspapers.

In 1930, newspaper photographs and the occasional document could cross large distances in minutes via telegraph, telephone, and radio circuits.

There were only around 100 fax machines in 1933, but their significance extended far beyond their numbers.

Replacing telegrams was a dream of early fax pioneers, and systems pioneered by Eduoard Belin in France and Western Union in the United States made it partially feasible.

The concept of message fax, transmitting documents between offices, faced technical challenges and competition from telegraphy and mail, but remained on the horizon.

RCA, Finch Telecommunications, Hogan Laboratories, and newspapers in many American cities demonstrated the convenience and resolution of faxed news editions before and after World War II.

World War II saw a massive increase in the deployment of fax machines, primarily by the American military for transmitting weather maps and reconnaissance photographs.

The military faxed hundreds of photographs for newspapers back in the United States during the war.

Fax manufacturers struggled to fulfill contracts during the war, demonstrating the challenges of building complex fax equipment.

The military continued to be a major patron and consumer of fax technology after the war, until the 1960s.

Western Union's Desk-Fax system, which sent telegrams to central offices, entered many businesses in the 1950s and sent millions of handwritten and typed messages.

Over 40,000 Desk-Fax machines were formed into networks, highlighting the growing adoption of fax technology in the 1950s.

Faxing was a revolutionary technology in the 1980s that allowed people to send documents over phone lines. It was a game-changer for businesses and individuals alike.

The first commercial fax machine was released in 1966 by Xerox, but it wasn't until the 1980s that faxing became mainstream. It was a time of rapid growth and innovation in the technology industry.

The cost of fax machines decreased significantly in the 1980s, making them more accessible to the general public. This led to a rapid increase in the number of fax machines being used.

By the mid-1980s, fax machines had become a common sight in offices and homes. They were often used to send and receive important documents, such as contracts and invoices.

Commercial Challenges arose as the industry expanded, with the first commercial flights taking off in the 1910s.

The introduction of the DC-3 airliner in 1935 marked a significant turning point, making air travel more accessible and affordable for the masses.

Air travel became more commercialized, with airlines competing for passengers and routes. The DC-3's reliability and capacity enabled airlines to increase their operations, but it also led to increased competition.

The 1930s saw the rise of major airlines, with companies like Pan Am and Trans World Airlines (TWA) dominating the industry.

The facsimile fax machine was a groundbreaking invention that revolutionized the way we communicate. It was first introduced in the 1960s by Xerox.

The first commercial fax machine, the Magnafax Teleprinters, was released in 1966 and was a huge success. It was a massive machine that weighed over 600 pounds.

The facsimile fax machine used a process called scanning to transmit images over phone lines. This process involved breaking down the image into a series of dots that could be transmitted as electrical signals.

The first fax machine was incredibly expensive, costing around $25,000 to purchase. This was a significant investment for any business or individual.

The facsimile fax machine was a major improvement over traditional mail and telegrams, allowing users to send documents and images instantly over long distances.

Facsimile fax machines use several different telephone line modulation techniques, which are negotiated during the fax-modem handshake to determine the highest data rate that both devices support.

The ITU Standard for fax machines has undergone several updates, with the first standard, V.27, being released in 1988.

Here's a breakdown of some of the key ITU Standards and their corresponding data rates and modulation methods:

In general, Group 3 fax machines support a minimum data rate of 14.4 kbps.

Machines have several key components that work together to enable them to perform tasks.

The power source, whether it's electricity, fuel, or a battery, is what drives the machine's movement and operation.

In mechanical machines, gears and levers are used to transmit power and motion.

A simple example of this is a bicycle, where the pedals turn gears that ultimately make the wheels turn.

In electrical machines, motors and generators convert electrical energy into mechanical energy.

A common example of this is a refrigerator, which uses a motor to compress and expand refrigerant to cool the interior.

In hydraulic machines, fluid pressure is used to transmit power and motion.

A hydraulic press, for example, uses fluid pressure to apply massive forces to objects.

Analogue fax formats were used in the past, but they're no longer manufactured. Group 1 faxes conform to ITU-T Recommendation T.2 and take six minutes to transmit a single page, with a vertical resolution of 98 scan lines per inch.

Group 2 faxes, on the other hand, conform to ITU-T Recommendations T.30 and T.3, and take three minutes to transmit a single page, with a vertical resolution of 100 scan lines per inch.

Group 1 and 2 fax machines are almost obsolete, and Group 2 fax machines can interoperate with Group 3 fax machines. Group 2 fax machines are no longer manufactured.

Here's a comparison of Group 1 and Group 2 faxes:

The horizontal resolution of analogue fax machines depended on the quality of the scanner, transmission line, and printer. It's worth noting that analogue fax machines are no longer manufactured, and the ITU-T Recommendations T.2 and T.3 were withdrawn as obsolete in July 1996.

Digital formats have come a long way in reducing transmission times, thanks to digital compression methods. Group 3 and 4 faxes are digital formats that use these methods to greatly reduce transmission times.

Group 3 faxes conform to the ITU-T Recommendations T.30 and T.4, and take between six and fifteen seconds to transmit a single page. They can have varying resolutions, including 100 scan lines per inch horizontally and 100 scan lines per inch vertically, or 200 or 204 scan lines per inch horizontally and 100 or 98 scan lines per inch vertically.

Group 4 faxes, on the other hand, conform to a set of ITU-T Recommendations, including T.563, T.503, T.521, T.6, T.62, T.70, T.72, and T.411 to T.417. They are designed to operate over 64 kbps digital ISDN circuits and have a resolution determined by the T.6 recommendation, which is a superset of the T.4 recommendation.

Fax Over IP (FOIP) can transmit and receive pre-digitized documents at near real-time speeds, limited only by the time it takes to load the document in a scanner and process a digital file. The resolution can vary from as little as 150 DPI to 9600 DPI or more.

Here are the allowed resolutions for Group 3 faxes:

Small offices can use a fax system for a dedicated telephone service.

Fax machines offer answering systems with TAD connections, allowing you to receive and make calls while receiving and sending faxes.

You can receive and make calls while you receive and send faxes, and you can use your smartphone to manage your faxes remotely away from the workplace.

Fax machines often come with speed-dial settings for up to 30 or more calling numbers, making it easier to quickly dial frequently used numbers.

Conference-call speaker systems are also available, enabling you to hold multiple calls at once and keep everyone connected.

For more insights, see: Dial 1

Dedicated fax systems offer both single-sided and duplex printing functions, with monochrome output.

Many fax systems today come with scanning capabilities, giving office or home workplaces full document-handling functionality without the need for separate printers, copiers, or scanners.

Companies with low print volumes can opt for traditional thermal-print technology and chemically coated paper, which allows print to be heat-transferred onto the surface.

Home fax machines are perfect for residential areas, and some fax systems also include answering systems with TAD connections.

Fax machines offer speed-dial settings for up to 30 or more calling numbers and conference-call speaker systems, making them a great option for small offices.

You can receive and make calls while you receive and send faxes, and some systems allow you to use your smartphone to manage your faxes remotely away from the workplace.

Check this out: How Long Do Faxes Take to Go Through?

Many companies still rely on fax machines for secure transmission of sensitive information, especially for confidential banking and healthcare data.

Government standards often encourage the use of telephone-line, non-wireless fax machines for this purpose.

This approach offers an additional layer of security compared to email, which may not always have end-to-end encryption technology.

The early days of wire transmission were a significant milestone in the history of telecommunications. Alexander Bain, a Scottish inventor, worked on chemical mechanical fax type devices and received the first fax patent in 1843.

He was able to reproduce graphic signs in laboratory experiments, paving the way for further innovations. Frederick Bakewell made several improvements on Bain's design and demonstrated a telefax machine, marking a major breakthrough.

The Pantelegraph was invented by Italian physicist Giovanni Caselli, who introduced the first commercial telefax service between Paris and Lyons in 1865. This was a remarkable achievement, as it predated the invention of telephones by 11 years.

Shelford Bidwell, an English inventor, constructed the scanning phototelegraph in 1881. This was a significant innovation, as it was the first telefax machine to scan any two-dimensional original without manual plotting or drawing.

Arthur Korn, a German physicist, invented the Bildtelegraph around 1900. It became widely used in continental Europe after a wanted-person photograph was transmitted from Paris to London in 1908.

The Bildtelegraph was eventually replaced by the Bélinograf, invented by Édouard Belin, and later the Hellschreiber, invented by Rudolf Hell in 1929.

Security is a top priority for many businesses, especially when it comes to sensitive information.

Fax communications offer a more secure mode of transmitting sensitive information compared to email systems.

In fact, many government standards encourage the use of telephone-line, non-wireless fax machines, particularly for confidential banking and healthcare information.

This is because fax machines provide a more secure way to transmit sensitive data, reducing the risk of interception or eavesdropping.

The evolution of facsimile fax machines has been a remarkable journey. Even as stand-alone machines became more widespread, a new wave of computer-based faxing emerged in the late 1980s and early 1990s.

Prices for computer-based faxing dropped significantly, making it more accessible to businesses. Products also became easier to use and integrated into computers, greatly increasing their capabilities.

In the mid-1990s, the promise of faxing over the Internet (FoIP) attracted small businesses, mainly startups, which introduced new hardware, software, and services.

The fax machine had a profound impact on society, especially during the student protests in China in 1989, where Chinese expatriates used it to evade government censorship by faxing news of the protests back to their home country.

The fax machine allowed people to transmit information worldwide, strengthening the globalization of the world economy by easing the transfer of information across time zones. This made it easier for businesses to conduct transactions, such as faxing lunch orders to a deli or ordering agricultural equipment across the Pacific Ocean.

In Japan, the fax machine was particularly successful because it allowed people to exchange information instantly using ideograph-based alphabets. This was a major advantage of the technology.

However, the fax machine also had its downsides, such as the issue of junk faxes, which were unwanted or unnecessary messages paid for by the recipient. This was a problem that would later be seen in the world of email, where spam became a major issue.

The late 1980s and early 1990s saw a significant shift in fax technology with the emergence of computer-based faxing.

Computer-based faxing was not an easy transition for users, who found it far more difficult and frustrating than stand-alone faxing.

The first computer fax board appeared in 1986, but it wasn't until the early 1990s that computer-based faxing started to grow substantially.

Prices dropped, products became easier to use, and capabilities increased greatly in a competitive environment that drove firms to innovate continually.

One of the most powerful extensions of faxing in the 1990s was fax-on-demand, which merged faxing with computer databases and interactive voice technology.

This service provided unprecedented and rapid access to information, making it a game-changer for businesses.

By the mid-1990s, the promise of faxing over the Internet (FoIP) attracted small businesses, mainly startups, which introduced new hardware, software, and services.

Several Israeli firms played important pioneering roles in the development of FoIP, demonstrating how international Internet development had become.