A stirring device includes a stirrer configured to stir a stirred object, at least another component of the stirring device, and a coating layer. The coating layer is disposed on at least one of a contact part of the stirrer that contacts the at least another component and a contacted part of the at least another component contacted by the stirrer.

A developer container includes a developer chamber configured to store a developer, a discharge port configured to discharge the developer in the developer chamber to a developing device, a developer conveyance path configured to transport the developer in the developer chamber to the discharge port, a supply port configured to supply the developer in the developer chamber to the developer conveyance path, a conveyor disposed in the developer conveyance path and configured to transport the developer to the discharge port, a partition between the developer conveyance path and the developer chamber, and a communication port disposed in the partition between the discharge port and the supply port and connecting the developer conveyance path with the developer chamber.

A tie attachment assembly, including a first layer including a first surface and a second surface, the first surface including an adhesive, a fold line, a second layer, including a third surface, a fourth surface connected to the first surface, a first cutout arranged on a first side of the fold line, and a second cutout arranged on a second side of the fold line, opposite the first side.

A tie attachment assembly, including a first layer including a first surface and a second surface, the first surface including an adhesive, a fold line, a second layer, including a third surface, a fourth surface connected to the first surface, a first cutout arranged on a first side of the fold line, and a second cutout arranged on a second side of the fold line, opposite the first side.

A developer container includes a developer chamber configured to store a developer, a discharge port configured to discharge the developer in the developer chamber to a developing device, a developer conveyance path configured to transport the developer in the developer chamber to the discharge port, a supply port configured to supply the developer in the developer chamber to the developer conveyance path, a conveyor disposed in the developer conveyance path and configured to transport the developer to the discharge port, a partition between the developer conveyance path and the developer chamber, and a communication port disposed in the partition between the discharge port and the supply port and connecting the developer conveyance path with the developer chamber.

The present disclosure provides a developer container including a developer supplying box and a developer containing box. A first gear is rotatably connected to the developer supplying box, and a rotating shaft is inserted into the first gear; first stirring blades are fixed to two sides of the rotating shaft, and a second stirring blade is fixed at the rotating shaft; a first sliding cover is sleeved on the developer supplying box, and a sliding cover powder outlet is disposed on the first sliding cover; a supply box powder outlet is disposed on the developer supplying box; the first gear is engaged with a second gear, the second gear is engaged with a third gear, the third gear is engaged with a fourth gear, and the fourth gear is engaged with a fifth gear; and a screw feeding rod is inserting into the fifth gear.

A toner container is detachably attachable to a developing device. The developing device includes an inlet to be poured with a toner, an inlet shutter to move between a closed position, at which the inlet is closed, and an open position, at which the inlet is open, a biasing mechanism to bias the inlet shutter toward the closed position, an engaged structure provided in the inlet shutter, an engaging structure to engage with the engaged structure and to retain the inlet shutter at the open position against a biasing force of the biasing mechanism, and an engagement releasing structure provided in the inlet shutter and to release an engaging state between the engaged structure and the engaging structure.

The toner container includes a contacting surface to contact with the engagement releasing structure and to make the engagement releasing structure release the engaging state.

A stirring device includes a stirrer configured to stir a stirred object, at least another component of the stirring device, and a coating layer. The coating layer is disposed on at least one of a contact part of the stirrer that contacts the at least another component and a contacted part of the at least another component contacted by the stirrer.

A toner container is detachably attachable to a developing device. The developing device includes an inlet to be poured with a toner, an inlet shutter to move between a closed position, at which the inlet is closed, and an open position, at which the inlet is open, a biasing mechanism to bias the inlet shutter toward the closed position, an engaged structure provided in the inlet shutter, an engaging structure to engage with the engaged structure and to retain the inlet shutter at the open position against a biasing force of the biasing mechanism, and an engagement releasing structure provided in the inlet shutter and to release an engaging state between the engaged structure and the engaging structure. The toner container includes a contacting surface to contact with the engagement releasing structure and to make the engagement releasing structure release the engaging state.

A toner container attachable to and detachable from a main body of an image forming device and including: a first chamber containing toner; a second chamber adjacent to the first chamber through a partition wall and downstream of the first chamber in a toner supply direction; and a switching member in the second chamber that is movable or rotatable and has a shell structure. The partition wall has a first aperture. A bottom wall of the second chamber opposing the partition wall has a second aperture and sits on the main body. The shell has third and fourth apertures. The fourth aperture coincides with the second aperture when the third aperture coincides with the first aperture, and the first aperture is closed by the shell when the third aperture faces an inner wall surface of the second chamber.