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Upper fuser roller is a component to be used with fuser film sleeve that cover over it, and there is a piece of printer heating element set in such a roller to generate heat, when the paper pass through the roller, the heat is conducted by the fuser film sleeve to melt and fix the toner particle onto the paper. When the upper fuser roller working, such an action is also assisted by the lower pressure roller that is located under it to press the melted toner particle to attach tightly onto the paper. Upper fuser roller s manufactured by Zhonghui Technology can perform excellent thermal conduction for fusing process, and it also can release heat on the paper quickly, significantly improve the print efficiency, so that’s ideal options for refurbished fuser assembly manufacturers .

Upper fuser roller is also called as fuser roller , which is an important part to be used with fuser film sleeve that cover over it, and there is a piece of printer heating element set in such a roller to generate heat, when the paper pass through the roller, the heat is conducted by the fuser film sleeve to melt and fix the toner particle onto the paper. When the upper fuser roller working, such an action is also assisted by the lower pressure roller that is located under it to press the melted toner particle to attach tightly onto the paper.

Fuser unit is the component in a laser printer, copier or laser fax machine, after the image and text is transferred onto the paper, if without fuser unit , the toner particle can not melt and bond on the paper. To do this important process, you can find out there are two steps to make this done, heat and pressure. There are two rollers set in the fuser unit, one is upper fuser roller which is to generate heat to melt the toner, another one is located downside to press and assisit fusing, so it's call lower pressure roller . When the paper with loose toner powder pass through between these two roller, there's a heat element inside the upper fuser roller release heat that transferred via fuser film sleeve to the toner, and the lower roller conduct a pressure to make the fusing much more firm.

On the cost for laser printing, in addition to the paper, laser printer parts and supplies are also the main consumption you need to consider of, such as toner cartridge, drum, fuser assembly, transfer roller etc. all these parts can not last forever as they must wear with use and time. When it's time for replacement, you need to pay much money for original parts and supplies, but just don't worry about that because we have other solutions, the compatible laser printer parts and remanufactured consumable supplies are the best options to go. We sometimes don't need to replace the whole piece of fuser assembly, there are single pieces in this unit and we can change them individually, such as upper fuser roller , lower pressure roller , fuser film sleeve, heating element, driving gear and so on. The ways mentioned above can save your money up to 50-70%, but we have to take the quality in to consideration, as there are a variety of suppliers on the market, inferior qu...

Fuser assembly has a piece of upper fuser roller over the top side for generating heat, and a piece lower pressure roller to assist the upper roller to perform the final printing process which is to fuse and bond the toner onto the fiber of paper, that is to say, to fix the texts and graphics on the paper. In addition to the pair of rollers mentioned above, fuser assembly also has other parts in it to complete the fusing process, such as fuser film , heating element, fuser thermistor and driving gears, so you sometimes only need to purchase the single part and replace it to fix the problem.

Fuser assembly is sometimes called  fuser unit or fuser kit which a critical laser printer parts , and it’s for the final process of printing. After the images or texts are transferred from the cartridge drum to the paper, the toner particles are still loose and not fixed on the paper, so fuser assembly is the component to get this done. When the paper pass through the fuser unit, there’s a upper fuser roller installed in this unit, which generate heat up to around 200 degrees and melt the toner particles on the paper fiber and become high quality images. Just like other laser printer parts, printer fuser assembly can not be used forever, so it comes as a removable unit for replacing with use and time.