VACUUM REMOVAL OF LIQUID TONER FROM A RECORD MEMBER

VACUUM REMOVAL OF LIQUID TONER FROM A RECORD MEMBER

A development apparatus (10) in association with an electrostatic record member (16) is provided with a shroud (14, 50) surrounding a development electrode (12, 40, 68) and a toner return including a vacuum source to increase circulation of the toner. The vacuum source also draws air around the shro...

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Bibliographische Detailangaben
Hauptverfasser: ZWALDO, GREGORY M, LUNDE, GEORGE
Format: Patent
Sprache:eng ; kor
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A development apparatus (10) in association with an electrostatic record member (16) is provided with a shroud (14, 50) surrounding a development electrode (12, 40, 68) and a toner return including a vacuum source to increase circulation of the toner. The vacuum source also draws air around the shroud (14, 50) to strike the record member (16) and remove excess toner.