Q7404-60029 Q7404-60024 Q7404-60025 ADF Hinge Assembly ASM ASSY-HINGE-HR for 500 MFP M525 M575 M521 M775 CM4540 This hinge assembly is designed for use with specific models in the 500 MFP series, including M525, M575, M521, M775, and CM4540.It serves as a functional replacement part for the automatic document feeder mechanism, stable during scanning and copying tasks.The component supports proper alignment and movement of the ADF cover, contributing to paper handling performance.Installation requires standard tools and basic mechanical knowledge.This matches OEM specifications for compatibility with designated devices.