The Ricoh AB012120 Gear Idler Pressure Roller is a replacement gear for the pressure roller drive in compatible Ricoh multifunction printers. It is identified as an idler gear associated with the pressure roller, serving the printer’s fusing section.
The part is listed for the Ricoh MP C3003, MP C3503, MP C4503, MP C5503 and MP C6003. This model-specific listing helps identify its intended application within those printer families.