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EntityQ852508· pop 32· linked from 69 articles

Also known as laser toner, printer toner, toner powder, printing toner

powder used in laser printers and photocopiers to form the printed text and images

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Toner
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Black toner containerColored toner container

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. Toner using plant-derived plastic also exists as an alternative to petroleum plastic. Toner particles are melted by the heat of the fuser, and are thus bonded to the paper.

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