Toner, also known as toner, is a powdery substance used in laser printers to image a fixture on paper. Black toner is composed of bonding resin, carbon black, charge-controlled preparation, external additives and other components.
Color toner also needs to add other colors of pigments and so on. Toner in the printing, because the residual monomer in the resin heat evaporation, will produce a pungent smell, so the national standards and industry standards have been strict restrictions on the tvoc of toner. So as long as you buy a qualified printer or print cartridge, you won't produce harmful health gases because you print.
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