Invention

Copy Machine

Twenty companies rejected Chester Carlson's invention before anyone said yes.

United States · 1959
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Chester Carlson was a patent attorney working at P.R. Mallory and Company in New York when he began experimenting with a dry copying process in his apartment in Astoria, Queens.1 On October 22, 1938, he and his assistant Otto Kornei produced the first xerographic image, a glass slide reading "10-22-38 Astoria."

Carlson spent the next six years trying to sell his invention. More than twenty companies turned him down, including IBM, Kodak, and General Electric.2 None of them saw commercial potential in electrophotography.

In 1944, Battelle Memorial Institute in Columbus, Ohio, agreed to develop the technology. Battelle partnered with the Haloid Company, a small photographic paper manufacturer in Rochester, New York. Together they renamed the process xerography, from the Greek words for dry and writing.3

Haloid shipped its first commercial copier, the Model A, in 1949. It required thirty-nine manual steps to produce a single copy. The machine survived only because it proved useful for making offset printing masters.

20+
Companies that rejected Carlson's dry copying process between 1939 and 1944.

A decade of further development produced the Xerox 914, named for its ability to copy originals up to nine by fourteen inches. Haloid unveiled it at the Sherry-Netherland Hotel in New York on September 16, 1959. One of the two demonstration units caught fire.4 The machine weighed approximately 650 pounds and could produce seven copies per minute.

Haloid rented the 914 for twenty-five dollars per month, plus four cents per copy, making it affordable for businesses that could not purchase competing machines outright.5 By 1962, ten thousand units had been shipped. In 1961, Haloid renamed itself the Xerox Corporation. The Cubicle farm, the memo culture, and the paper-heavy office of the late twentieth century owe a quiet debt to a patent attorney who spent his evenings in a Queens apartment trying to copy a glass slide.

1938
Chester Carlson produces the first xerographic image in Astoria, Queens.
1949
Haloid ships the Model A copier, requiring thirty-nine steps per copy.
1959
The Xerox 914 is unveiled at the Sherry-Netherland Hotel in New York.
1961
Haloid renames itself Xerox Corporation after the 914's commercial success.
1 David Owen, Copies in Seconds: How a Lone Inventor and an Unknown Company Created the Biggest Communication Breakthrough Since Gutenberg (New York: Simon and Schuster, 2004).
2 Library of Congress, "Patent for the Xerox Machine Issued," This Month in Business History.
3 Smithsonian National Museum of American History, "Xerox 914 Plain Paper Copier," collection record.
4 John Brooks, "Xerox Xerox Xerox Xerox," The New Yorker, April 1, 1967.
5 Owen, Copies in Seconds.
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