Canon FM1-P235-000 Control Panel Assembly is a replacement part listed in Canon printer parts catalogs. It is identified as the control panel assembly, for use when servicing a printer that requires this exact part number.
Canon lists it in the LBP1127C Series parts catalog and for the fax model in the Color imageCLASS MF740 Series catalog. These references identify where the assembly appears in Canon’s parts documentation; they do not extend compatibility to other models.