Description of color laser toner
Description of color laser toner: Two-component toner (on behalf of the machine: most of the analog copiers) mainly for the developer and carrier, the developer relies on the carrier to move to the development roller and frictional charge, according to the same sex repulsion, Image development on OPC Dry single-group negative magnetic toner (on behalf of the machine: most of HP \ CANON laser printer) toner contains ferrosoferric oxide component, which is then adsorbed to the magnetic roller (developer roller) After the friction with the powder knife to capture the electrons, negatively charged, and evenly distributed on the magnet roller according to the same sex repulsion, heterosexual phase absorption principle (of course, the suction must be greater than the magnetic force between the toner and the magnet roller) the image development OPC On the surface of the OPC, the surface of the OPC is uniformly negatively charged, and the negative electricity disappears or weakens in the areas to be developed after being exposed to light, and the inside of the OPC is positively charged.) Is transferred to the paper after being positively electrified by the transfer roller; , The resin in the toner is melted and permeated into the fibers of the paper under the action of high temperature and pressure to form the final printed matter. The toner also has a wax component to effectively separate the toner from the fixing film.
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