This ADF hinge is a replacement component designed for use with compatible models including M3040, M3145, M3540, M3550, M3560, M3645, M3655, M3660, M6030, M6035, M6230, M6235, M6530, M6535, and M6630 multi-function copiers.It is intended to restore proper automatic document feeder and is built for in typical office settings.