Toner adder roll having an abrasive agent additive

Toner adder roll having an abrasive agent additive

A toner adder roll according to one example embodiment includes an electrically conductive shaft defining an axis of rotation of the toner adder roll. A foam member is cylindrically disposed about the shaft and forms an outer circumferential surface of the toner adder roll. The foam member is compos...

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Bibliographische Detailangaben
Hauptverfasser: STAFFORD DONALD WAYNE, KILLEEN KELLY ANN, LAMBERT KURT DANIEL, ENCIU BILLIE JO, SOTO ROBERT FRANCIS, DIGIROLAMO MARTIN VICTOR, MASSIE, II JOHNNY DALE
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A toner adder roll according to one example embodiment includes an electrically conductive shaft defining an axis of rotation of the toner adder roll. A foam member is cylindrically disposed about the shaft and forms an outer circumferential surface of the toner adder roll. The foam member is composed of a polymeric open-cell foam material. An abrasive agent is dispersed on the outer circumferential surface of the toner adder roll.