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  2. Toner cartridge - Wikipedia

    en.wikipedia.org/wiki/Toner_cartridge

    Toner cartridge. A toner cartridge, also called laser toner, is the consumable component of a laser printer. Toner cartridges contain toner powder, a fine, dry mixture of plastic particles, carbon, and black or other coloring agents that make the actual image on the paper. The toner is transferred to paper via an electrostatically charged drum ...

  3. Inkjet printing - Wikipedia

    en.wikipedia.org/wiki/Inkjet_printing

    Region-coding of printers and ink cartridges. Many manufacturers give their printers and cartridges region codes, comparable to those of DVDs, so customers cannot import them from a cheaper region. The region code can be changed a few times by the customer or the customer-service department of the manufacturer, but then, the printer is region ...

  4. Ink cartridge - Wikipedia

    en.wikipedia.org/wiki/Ink_cartridge

    Ink cartridge. Two cartridges (one with black ink (a third-party type HP 15-compatible cartridge), one with colored inks (an original type HP 17 tri-color cartridge)) installed in an HP inkjet printer. An ink cartridge or inkjet cartridge is the component of an inkjet printer that contains the ink to be deposited onto paper during printing. [1]

  5. HP fails to derail claims that it bricks scanners on ... - AOL

    www.aol.com/news/hp-fails-derail-claims-bricks...

    HP has failed to shunt aside class-action legal claims that it disables the scanners on its multifunction printers when their ink runs low. On Aug. 10, a federal judge ruled that HP Inc. must face ...

  6. HP's claims about capacity of its printers, cartridges ... - AOL

    www.aol.com/2010/11/05/hps-claims-about-capacity...

    Hewlett-Packard's advertising claims on some of its inkjet printers and cartridges, including a TV commercial featuring a peacock, have prompted the Council of Better Business Bureaus' National ...

  7. Regional lockout - Wikipedia

    en.wikipedia.org/wiki/Regional_lockout

    Canon print cartridges for the Pixma MP 480 will not work in printers of that type with a different region code either (even when listed on the packaging of the Canon printer cartridges in question). Epson ink cartridges are also use region-coded. Xerox also uses region codes. Their printers are shipped with neutral "factory" ink sticks with no ...

  8. Toner - Wikipedia

    en.wikipedia.org/wiki/Toner

    Toner is a powder mixture used in laser printers and photocopiers to form the text and images on paper, in general through a toner cartridge. Mostly granulated plastic, early mixtures added only carbon powder and iron oxide; now there are mixtures that contain polypropylene, fumed silica, and various minerals for triboelectrification. [1]

  9. Hewlett-Packard - Wikipedia

    en.wikipedia.org/wiki/Hewlett-Packard

    Hewlett-Packard. / 37.4136; -122.1451. The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( / ˈhjuːlɪt ˈpækərd / HYEW-lit PAK-ərd) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components, as well as software ...