TONER MANUFACTURING METHOD, TONER MANUFACTURING APPARATUS AND TONER MANUFACTURED BY THE TONER MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing toner having stable performance in which photoreceptor filming or any defective cleaning does not occur. SOLUTION: In the toner manufacturing method for forming toner particles by coagulating colored particles with resin fine particles and obtaining colored particle diffused liquid, a centrifugal precipitation apparatus having at least one or more precipitation plates are used to concentrate the colored particle diffused liquid, wherein the concentration is performed while keeping the temperature of the colored particle diffused liquid from 30 to 48°C. COPYRIGHT: (C)2005,JPO&NCIPI