METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR

摘要

PROBLEM TO BE SOLVED: To produce so-called Y-type titanyl oxyphthalocyanine with good reproducibility. SOLUTION: The method for manufacturing an electrophotographic photoreceptor features that when the Y-type titanyl oxyphthalocyanine is dispersed, the temperature of the dispersion liquid is maintained in the range from -10 deg.C to 3 deg.C with fluctuation of the temperature of the dispersion liquid controlled to within 4 deg.C.