Model Compatibility: Canon imageRUNNER 6000 series and similar models Function: The Big Roller Gear (45), with its 45 teeth, is designed to transmit mechanical power from the printer’s motor to larger rollers, such as those in the paper feed or fuser assemblies. It helps control the movement of the rollers for paper transport during the printing process. Material: Typically made of durable plastic or reinforced materials designed to withstand frequent movement and mechanical stress Location: Installed within the main drive assembly, often linked to the fuser or paper feed rollers