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Basic Structure Of The Cartridge

Guangzhou Peng Trade Co.,Ltd | Updated: Mar 02, 2017

Cartridge basic structures are generally made from aluminum base material, consisting of photographic materials and substrates coated. According to the different photographic materials, can be divided into three basic categories: OPC drum (organic photoconductive materials), toner cartridges (Se SE) and ceramic drums (a-Si ceramic). From the point of life, OPC drum life short, and only about 3000 pages, of course, price is the cheapest. Se drum life is about 9000 pages, a-Si drum life is up to 90000, prices naturally analogize to climb. From the composition, General OPC drum only three floors. The first layer is aluminum tube, the second layer is the insulation layer, and the third layer is a light sensitive layer. Toner cartridges (Se SE) and ceramic drums (a-Si ceramic) surfaces are composed of four to five layers of material synthesis. In particular, ceramic drums, it is on the fourth floor of the first layer, the fifth floor is the second layer, forth, and fifth floor to protect the photosensitive layer, in order to guarantee the long life of the toner cartridge.