Canon FM2-C066-000 reader hinge is a replacement part for the document feeder section of a printer or copier. It supports the reader assembly as it opens and closes, making it useful when servicing that part of a compatible device.
The listing identifies this hinge for Canon imageCLASS D550, MF217w, MF227dw, MF229dw, MF244dw, MF249dw, MF4570dn, MF4570dw and MF4770n models. It also associates FE2-K710-000 with the same part. The hinge is sold individually, while the listing notes that the machine uses two.