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  2. HP ScanJet - Wikipedia

    en.wikipedia.org/wiki/HP_ScanJet

    ScanJet is a line of desktop flatbed and sheetfed image scanners originally sold by Hewlett-Packard (HP), later HP Inc., since 1987.It was the first commercially widespread image scanner on the market, as well as one of the first scanners aimed at the small office/home office market.

  3. List of Hewlett-Packard products - Wikipedia

    en.wikipedia.org/wiki/List_of_Hewlett-Packard...

    G – HP Scanjet Gxxxx photo/flatbed scanner; K – HP Officejet Pro Kxxx color printer; M – HP Mono LaserJet Mxxxx Multifunction printer; N – HP Scanjet Nxxxx document/professional image scanner; P – HP Mono LaserJet Pxxxx printer * Trailing alpha description codes: aio – All in One; d – Duplex; eMFP – Electronic Multi Function Printer

  4. Contact image sensor - Wikipedia

    en.wikipedia.org/wiki/Contact_image_sensor

    CIS of a flatbed scanner. Contact image sensors (CIS) are image sensors used in flatbed scanners almost in direct contact with the object to be scanned. Charge-coupled devices (CCDs), the other kind of sensor often used in scanners, use mirrors to bounce light to a stationary sensor.

  5. Automatic document feeder - Wikipedia

    en.wikipedia.org/wiki/Automatic_document_feeder

    Reverse automatic document feeder A scanner with a duplexing automatic document feeder A Konica Minolta photocopier with an automatic document feeder in use. In multifunction or all-in-one printers, fax machines, photocopiers and scanners, an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, [1] allowing the ...

  6. Image scanner - Wikipedia

    en.wikipedia.org/wiki/Image_scanner

    Alexander Murray and Richard Morse invented and patented the first analog color scanner at Eastman Kodak in 1937. Intended for color separation at printing presses, their machine was an analog drum scanner that imaged a color transparency mounted in the drum, with a light source placed underneath the film, and three photocells with red, green, and blue color filters reading each spot on the ...

  7. Scan tool - Wikipedia

    en.wikipedia.org/wiki/Scan_tool

    An automotive scan tool (scanner) is an electronic tool used to interface with, diagnose and, sometimes, reprogram vehicle control modules. [1] There are many types from just as many manufacturers, one of the most familiar being the Snap-On Inc. "brick", or MT2500/MTG2500. Snap-On, Hella Gutmann Solutions, OTC/SPX, Xtool india, Autel, Launch ...

  8. Raster scan - Wikipedia

    en.wikipedia.org/wiki/Raster_scan

    A raster scan, or raster scanning, is the rectangular pattern of image capture and reconstruction in television. By analogy, the term is used for raster graphics , the pattern of image storage and transmission used in most computer bitmap image systems.

  9. Hewlett-Packard - Wikipedia

    en.wikipedia.org/wiki/Hewlett-Packard

    Products and technology associated with IPG included the Inkjet and LaserJet printers, the Officejet all-in-one multifunction printer/scanner/faxes, Indigo Digital Press, the HP Photosmart digital cameras and photo printers, and the photo sharing service Snapfish. Hewlett-Packard 2014's desktop, monitor and laptop iPAQ h4150 Pocket PC from 2003