Canon FM1-P443-000 fixing power supply PCB assembly is a replacement component for printer repair. Canon’s parts catalog identifies it as the fixing power supply board assembly and places it among the internal components for the LBP650 Series.
The catalog lists this part in both the 230V 5-inch touch panel and 5-line control panel configurations. In each configuration, it is shown as one assembly, making the part number useful for identifying the specific board in the service parts list.
This is a PCB assembly for the printer’s fixing power supply system. The confirmed information identifies its role and catalog configurations; it does not specify dimensions or electrical output ratings.