This duplexer guide rod is a replacement part designed for use with MPC 2004, 3004, 3504, 4504, 6004, MP C2004, C3004, C3504, C4504, C6004, IMC 2000, and IMC 2500 copier models.The component functions to guide the duplexer mechanism during.This item is compatible with the listed machines and serves as a functional equivalent to restore equipment performance.