The is most likely an OEM Internal Service Part , specifically:
: If this small stopper snaps or wears down, it often leads to persistent paper jams or "grinding" noises that can render an otherwise perfect printer useless. canon fu78783 work
Assuming your printer is compatible, here’s how to install the FU78783 correctly. A bad installation is a common reason people think a “cartridge doesn’t work.” The is most likely an OEM Internal Service
– Open the front cover or top access panel. The printer will likely display “Toner Low” or “Replace Toner.” canon fu78783 work
: It's possible that "FU78783" refers to a specific part or component used within Canon products, rather than a standalone device. Manufacturers often use unique part numbers for internal components.