Fax Site using the Courier satellite. Radio fax is still in limited use today for transmitting weather charts and information to ships at sea. Also, it is also widely used within the medical field to transmit confidential patient information. In 1964, Xerox Corporation introduced (and patented) what many consider to be the first commercialized version of the modern fax machine, under the name (LDX) or Long Distance Xerography. This model was superseded two years later with a unit that would truly set the standard for fax machines for years to come. Up until this point facsimile machines were very expensive and
Junk fax in the number of fax machines in the U.S. The invention of the computer-based fax board in 1985 by Dr. Hank Magnuski, provided an efficient platform for reaching those fax machines with minimal cost and effort. The fax machines of this period typically used expensive thermal paper and a common complaint about junk faxes was that they consumed that expensive paper without permission, thus shifting the cost of printing the advertisement to the recipient. In the U.S., the passage of the Telephone Consumer Protection Act in 1991 along with action by individual states reduced the use of junk faxes at