IMAGE DEVELOPING DEVICE, PROCESS CARTRIDGE INCLUDING IMAGE DEVELOPING DEVICE, AND IMAGE FORMING DEVICE INCLUDING IMAGE DEVELOPING DEVICE

IMAGE DEVELOPING DEVICE, PROCESS CARTRIDGE INCLUDING IMAGE DEVELOPING DEVICE, AND IMAGE FORMING DEVICE INCLUDING IMAGE DEVELOPING DEVICE

An image developing device includes a developer supporting body; a first conveyance path in which a first conveyance member is arranged; a second conveyance path in which a second conveyance member is arranged; and a partition member that partitions the first conveyance path and the second conveyanc...

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Bibliographische Detailangaben
Hauptverfasser: FUJIWARA, Yasuhiro, TSURITANI, Shoh, MIYAZAKI, Rumi, SANADA, Takahiro, KATOH, Hiroaki, MATSUNO, Yasuhide, NAKATAKE, Naoki, ABE, Kyoko, MIYAZAKI, Takafumi, YAMASHITA, Takeshi, KUBOTA, Tomohiro, ADACHI, Tomoya, NAGATOMO, Yuji
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:An image developing device includes a developer supporting body; a first conveyance path in which a first conveyance member is arranged; a second conveyance path in which a second conveyance member is arranged; and a partition member that partitions the first conveyance path and the second conveyance path and that has a first communication port and a second communication port. The first communication path and the second communication path communicates with each other through the first communication port and the second communication port. The image developing device includes a developer amount detection unit that includes an optical detection unit arranged in the second conveyance path and that optically detects an amount of the developer in the image forming device. The developer is caused to accumulate in the vicinity of the developer amount detection unit.