The Canon FC8-9251-000 pickup roller is a part for the document feeder in compatible Canon printers and copiers. It is identified as a DADF pickup roller, used in the feeder’s document-pickup section.
The listing identifies this exact part as a genuine, new Canon component. It lists compatibility with Canon imageCLASS MF632Cdw and MF642Cdw, among other models.
This roller is intended for the document feeder; the listed model compatibility ties it to specific Canon equipment.