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Browse Prior Art Database

DEVELOPER ROLL BIAS STABILZATION

IP.com Disclosure Number: IPCOM000026052D
Original Publication Date: 1989-Dec-31
Included in the Prior Art Database: 2004-Apr-05

Publishing Venue

Xerox Disclosure Journal

Abstract

In a two-roll xerographic developer, of which the two rolls rotate in opposite directions, an 'against' direction and a 'with' one (referring to the directions of relative movement in their nips with the common photoreceptor), excess toner often migrates to the against roll and its transferred to the photoreceptor, where it is deposited on the background.