DEVELOPMENT DEVICE AND IMAGE FORMATION APPARATUS

DEVELOPMENT DEVICE AND IMAGE FORMATION APPARATUS

A development device includes a developer carrier configured to develop an electrostatic latent image by causing a developer to adhere to an electrostatic latent image carrier, a first supply member disposed in non-contact with the developer carrier and configured to supply a developer to the develo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HASEGAWA KENTARO
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A development device includes a developer carrier configured to develop an electrostatic latent image by causing a developer to adhere to an electrostatic latent image carrier, a first supply member disposed in non-contact with the developer carrier and configured to supply a developer to the developer carrier, a second supply member disposed in contact with the first supply member below the first supply member and configured to supply the developer to the first supply member, and a developer holder configured to hold the developer for replenishing the second supply member. The first supply member and the second supply member rotate so that the surfaces thereof move in the same direction at their opposed parts.