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.
Printer fuser assembly, as known as fuser kit or fuser unit, it's the component that works with heat and pressure to melt and fix the toner particle onto the paper, such type of part need to repair or replace when your printer has printed out certain amount of pages. In addition to the fuser unit , there are other interchangeable parts that need to replace and are available on the market, such as pickup roller, separation roller, separation pad and transfer roller. Many manufacturers pack a whole set of these parts and sell them together, we usually call them as maintenance kit. Nowadays, maintenance kit is very popular solution for the printer users to maintain their printers, but there are many products by different producers on the market, so sometimes we need to pay particular attention to the quality you get from them, though good quality kit is a little more expensive, but durable and long run can low down your page cost.
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