Developing device and image forming apparatus having an opening and closing member in a partition between conveying members

Provided is a developing device having a first transport member and a second transport member that are disposed in a first transport path and a second transport path provided at an upper side and a lower side in a gravitational direction. The transport members transport a developer so as to cause th...

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Bibliographische Detailangaben
Hauptverfasser: Funada, Atsushi, Tamai, Tatsuya, Sekine, Mizue, Hongo, Mitsutoshi
Format: Patent
Sprache:eng
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Zusammenfassung:Provided is a developing device having a first transport member and a second transport member that are disposed in a first transport path and a second transport path provided at an upper side and a lower side in a gravitational direction. The transport members transport a developer so as to cause the developer to circulate between the first transport path and the second transport path. A partition wall that separates the first transport path and the second transport path from each other and has an opening including an open-close member that opens and closes the opening.