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Magnetic Brush Developer Disclosure Number: IPCOM000061130D
Original Publication Date: 1986-May-01
Included in the Prior Art Database: 2005-Mar-09

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Fey, RL [+details]


A magnetic brush developer includes a metal roll to which a development electrode bias voltage is applied. This roll is driven by a metal chain which cooperates with a metal drive sprocket, mounted to one end of the roll. The drive sprocket is electrically isolated from the roll.