The agitator [G] transports the toner supplied into the sub-hopper by raising it to the toner transport path. The transport path is level to make the machine’s height lower.
[A] Supply Housing
[B] Toner Transport Path
[C] Shutter
[D] Sub-hopper
[E] Toner Bottle Cap
[F] Sub-hopper
[G] Agitator
[H] Toner Transport Path