METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF MANUFACTURING IMAGE FORMING APPARATUS INCLUDING THE SAME, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR MANUFACTURING APARATUS
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United States of America Patent
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Aug 2, 2018
app pub date -
Jun 30, 2016
filing date -
Jul 28, 2015
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Abstract
There are provided a method of manufacturing an electrophotographic photoreceptor which achieves excellent enduring characteristics and reduction in occurrence of image defects, a method of manufacturing an image forming apparatus, and an electrophotographic photoreceptor manufacturing apparatus. A method of manufacturing an electrophotographic photoreceptor includes a step of roughening an outer surface of a cylindrical base body so that a surface roughness of the outer surface of the cylindrical base body satisfies Str≥0.70, in which Str denotes texture aspect ratio; a step of forming a charge injection blocking layer on the outer surface of the cylindrical base body; a step of forming a photoconductive layer on the charge injection blocking layer; and a step of forming a surface layer on the photoconductive layer.
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