DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

A developing device includes a developer including a toner, a developer carrier to carry the developer to an image forming area opposing to a latent image bearing member with rotate, a development casing storing the developer, and a developing bias applying member to apply a developing bias to the d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAHASHI YUTAKA, KAWAKAMI AKIHIRO, MIKUNIYA KENTARO, KOIKE TOSHIO, KONDOH KEINOSUKE
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A developing device includes a developer including a toner, a developer carrier to carry the developer to an image forming area opposing to a latent image bearing member with rotate, a development casing storing the developer, and a developing bias applying member to apply a developing bias to the developer carrier. There is a contacting part to contact a contacting member grounded electrically and disposed at the development casing, and a gap adjusting member to form a gap between the gap adjusting member and the developing carrier. The gap adjusting member is disposed downstream of a rotating direction of the developer carrier. The development casing is conductive, and an insulation member to insulate the gap adjusting member from the development casing is disposed between the gap adjusting member and the development casing.