Xerox Corporation

Alexandra I Vidal

William G Herbert

Philip G Perry

Gene W O'Dell

James E McNamara

Gary J Maier

Jodie L Morris

Roberto W Vidal

Cornelius Boerman

A photoreceptor fabrication method involving a photoreceptor substrate having a metal surface, comprising etching the metal surface of the photoreceptor substrate with an etching solution and forming a metal oxide layer on the metal surface with the etching solution, wherein the etching of the metal surface and the forming of the metal oxide layer are conducted in the absence of an electric current.

Photoreceptor fabrication method

There is disclosed a process for forming a photosensitive imaging member including positioning a substrate and an electrode in an electrolytic solution to form a galvanic cell and electrochemically graining the substrate surface in the absence of an external power source to provide a substrate surface roughness sufficient to substantially suppress the formation of a pattern of light and dark interference fringes upon exposure of the photosensitive imaging member to a light source.

Surface treatment method without external power source

A method for producing a photoreceptor having a substrate subjected to a surface finishing treatment to result in a finished substrate surface, wherein the method includes:

Electrochemical surface treatment

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Webster, NY, United States of America

Alexandra I Vidal