DEVELOPMENT SYSTEM

An apparatus for developing an electrostatic latent image on an image support surface. A rotating advancing member advances single component developer material from a chamber to an intermediate donor roll. The intermediate donor roil transports a metered amount of developer material to the latent im...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FLOYD, LAWRENCE JR
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:An apparatus for developing an electrostatic latent image on an image support surface. A rotating advancing member advances single component developer material from a chamber to an intermediate donor roll. The intermediate donor roil transports a metered amount of developer material to the latent image where the developer material is attracted to the latent image for development thereof. The intermediate donor roll provides a means for preventing escape of developer material from the chamber to increase the life of mechanical components and to decrease background.