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  2. Printer tracking dots - Wikipedia

    en.wikipedia.org/wiki/Printer_tracking_dots

    Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...

  3. Printer's mark - Wikipedia

    en.wikipedia.org/wiki/Printer's_mark

    The Temple in Jerusalem depicted as the Dome of the Rock on the printer's mark of Marco Antonio Giustiniani, Venice 1545–52. A printer's mark, device, emblem or insignia is a symbol that was used as a trademark by early printers starting in the 15th century. The first printer's mark is found in the 1457 Mainz Psalter by Johann Fust and Peter ...

  4. Xerox Star - Wikipedia

    en.wikipedia.org/wiki/Xerox_Star

    The Xerox Star workstation, officially named Xerox Star 8010 Information System, is the first commercial personal computer to incorporate technologies that have since become standard in personal computers, including a bitmapped display, a window-based graphical user interface, icons, folders, mouse (two-button), Ethernet networking, file servers, print servers, and email.

  5. Thermofax - Wikipedia

    en.wikipedia.org/wiki/Thermofax

    The first commercially available Thermofax machine was the Model 12. The 'layup' of the original and the copy paper was placed on a stationary glass platen and an infrared lamp and reflector assembly moved beneath the glass, radiating upwards. The layup was held in position by a lid with an inflatable rubber bladder that was latched down by the ...

  6. List of duplicating processes - Wikipedia

    en.wikipedia.org/wiki/List_of_duplicating_processes

    Stencil-based machines Mimeograph (also Roneo, Gestetner) Digital Duplicators (also called CopyPrinters, e.g., Riso and Gestetner) Typewriter-based copying methods Carbon paper; Blueprint typewriter ribbon; Carbonless copy paper; Photographic processes: Reflex copying process (also reflectography, reflexion copying)

  7. Photocopier - Wikipedia

    en.wikipedia.org/wiki/Photocopier

    During the 1980s, a convergence began in some high-end machines towards what came to be called a multi-function printer: a device that combined the roles of a photocopier, a fax machine, a scanner, and a computer network-connected printer. Low-end machines that can copy and print in color have increasingly dominated the home-office market as ...

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Thermal copier - Wikipedia

    en.wikipedia.org/wiki/Thermal_Copier

    The heat lamp makes indirect revealing. After cooling the film or paper, a stable black-and-white image is obtained. [2] Process: A special "heat sensitized" paper is fed into the copier in direct contact to the original. There is a strong lamp within the machine that heats both original and the "heat sensitized" copy paper. Due to its ...