Model Compatibility: Typically compatible with various Canon imageRUNNER models, including both monochrome and color versions, depending on the specific printer or copier series. Function: The fuser assembly uses heat and pressure to melt the toner particles onto the paper. The toner, which is a fine powder, needs to be fused onto the paper fibers for the print to be permanent and durable. The fuser assembly is made up of the following key components: Fuser Rollers: One heated roller and one pressure roller. The heated roller applies the necessary heat to melt the toner, while the pressure roller ensures that the toner is pressed onto the paper. Heat Lamps or Heating Elements: These provide the required heat to melt the toner and bond it to the paper surface. Thermistor and Sensor: These monitor and control the temperature of the fuser assembly to ensure proper heat application during the fusing process. Material: Typically made from heat-resistant materials such as Teflon-coated or ceramic rollers, which are durable and capable of withstanding the high temperatures used in the fusing process. Location: Installed within the printer’s internal assembly, typically in the area where the paper exits the imaging unit before being output to the output tray.