In 400 bc, before sliced bread
1900
The first photocopying machine was invented in 1938 by Chester Carlson. It was called the "Xerox machine" and used a process called xerography to create copies of documents.
Photocopying in 3D
The Xerox photocopier was invented by Chester Carlson in the 1940s. Carlson developed the technique of electrophotography, which formed the basis for modern photocopying technology. Xerox Corporation later commercialized Carlson's invention.
The safe distance between a photocopying machine and a personal workstation is at least one meter. The distance help in operating the photocopying machine.
By the 1970s, photocopying had become a $1 billion-a-year business, with Xerox in the lead.
your advantages would be for photocopying that it would copy paper that you would want to help out in to the class for there lesson or something.
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photocopying
PHOTOCOPYING
no
Chester Carlson is credited as the inventor of photocopying. He developed the first successful dry copying process, which became known as xerography and laid the foundation for modern photocopying technology. His invention ultimately led to the creation of the Xerox Corporation.