COATED CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, METHOD FOR MANUFACTURING THE SAME AND MANUFACTURING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a coated carrier for an electrophotographic developer, a manufacturing device of the carrier and the coated carrier for an electrophotographic developer obtained by the above method by which deposition of particles on the inner wall of a cylinder of the coating device is drastically reduced, a uniform coating layer can be formed and thereby, deterioration in the picture quality can be prevented. SOLUTION: The method for manufacturing the coated carrier for an electrophotographic developer by forming a coating layer on the surface of the carrier core material in a fluidized bed coating device is characterized in that the outer wall of the cylinder of the coating device is vibrated.