Facts You Should Know About Printer Toners

Printer toners are special kinds of ink used for laser printers and copying machines. While the print industry relied on simple carbon powder in the past, modern technology has allowed for many polymers to be integrated in the mix, thus significantly improving print quality. Printer toners these days are fed to the appropriate printer or copying machine via a special cartridge.

The toner ink essentially gets an electrical charge, which allows it adhere to the type of paper with the opposite charge. The cartridge has a mechanism that serves as the medium for forcing the toner onto the paper according to the desired image or text. At this stage, the toner melts into the paper.

Most toners consist of a polyester resin or a polymer made of styrene acrylate copolymer. The concentration of the polymer, or the melting point and the size of each granule, may significantly vary from one brand to the other. A side-by-side comparison should yield varying print qualities of the same image when different toners are used.

Modern-day printer toners hold a lot of benefits over traditional liquid ink. For one, toners bind the very pigment to the paper fibers, making it a lot less prone to smudging and bleeding. This feature explains why ordinary liquid ink does not adhere to photo paper and other glossy varieties. 

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