Chester Floyd Carlson
A photocopying machine is used to make copies of documents quickly and efficiently. It helps in reproducing important paperwork, reports, and materials without the need to manually rewrite them.
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.
Static electricity is used in photocopying to attract toner particles to the photoreceptive drum, which holds an electrostatic charge. When the drum comes into contact with the paper, the toner particles transfer onto the paper, creating a copy of the original document.
Photocopying fluids contain toner, which is a powder that adheres to paper when melted by heat. These fluids are used in photocopiers to create duplicate copies of documents or images. The toner is transferred onto the paper electrostatically to reproduce the text or image.
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.
Photocopying in 3D
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.
photocopying
No.
PHOTOCOPYING
1900
no
A computerised photocopying machine
No this is just a myth.
It is expensive 2 it is required electricity