Key Features
The HP RM1-5555-000 Main Gear Drive Assembly is an essential printer component designed for use in various HP Color LaserJet and Enterprise Color LaserJet models such as CP4025, CP4525, CM4540, M651, and M680 series. Engineered to replace worn or damaged internal gearing, this assembly plays a crucial role in synchronizing the motion of internal parts for paper transport and print engine mechanics. Replacing a faulty main drive gear assembly can resolve drive failure errors and restore smooth, c
