Daisy wheel printing
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Daisy wheel printing is an impact printing technology invented in 1970 by Andrew Gabor at Diablo Data Systems. It uses interchangeable pre-formed type elements, each with typically 96 glyphs, to gener
Metal daisy wheel for Xerox & Diablo printers
Plastic daisy wheel for Qume printers
Samples of daisy wheel printer output.
The Royal LetterMaster, a budget daisy-wheel printer from the 1980s
Typewriter
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A typewriter is a mechanical or electromechanical machine for typing characters. Typically, a typewriter has an array of keys, and each one causes a different single character to be produced on paper
Daisy wheel printing
…Data Systems. It uses interchangeable pre-formed type elements, each with typically 96 glyphs, to generate high-quality output comparable to premium typewriters such as the IBM Selectric, but two to three times faster. Daisy wheel printing was used in electronic typewriters, word processors and computers from…
Mechanical typewriters, such as this 1930s Underwood, were long-time standards in government agencies, newsrooms, and offices.
Peter Mitterhofer's typewriter prototype (1864)
Hansen Writing Ball was the first typewriter manufactured commercially (1870).
Prototype of the first commercially successful typewriter, the Sholes and Glidden (1873) – with the first QWERTY keyboard