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ETCHED DEVELOPER ROLL Disclosure Number: IPCOM000024046D
Original Publication Date: 1979-Aug-31
Included in the Prior Art Database: 2004-Apr-02

Publishing Venue

Xerox Disclosure Journal


In the development system of an electrophotographic printing machine, a developer roller 10 has a magnet disposed interiorly thereof. As developer roller 10 rotates, it advances developer material into contact with the latent image recorded on the photoconductive surface. As shown in the drawing, developer roller 10 includes a multiplicity of small, shallow depressions 12 in the peripheral surface thereof.