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3. 1. 2. 8 Fusing
After Transfer / Separation Processes, the printing paper is transported to the Fuser Unit.
The Fuser Unit mainly consists of the Fuser Roller and the Pressure Roller.
The Fuser Roller is very hot, and the Pressure Roller is strongly pressed to the Fuser Roller by the
spring.
The toner is firmly fused onto the printing paper by the heat and the pressure when the paper
passes through between these rollers.
Pressure Roller
Fuser Roller