METHOD FOR MANUFACTURING THE IMAGE DRUM AND IMAGE DRUM

摘要

A method for manufacturing an image drum and an image drum are provided to easily manufacture the image drum by bonding a chip to a flexible PCB(Printed Circuit Board) and putting the flexible PCB around a drum body to improve printing quality. A flexible PCB(120) on which a plurality of ring electrodes(125) is formed is provided. The ring electrodes are electrically insulated from one another and arranged in parallel. A control unit(130) is bonded to the surface of the flexible PCB. The control unit independently applies voltages to the respective ring electrodes. Contact ends of the flexible PCB, which are respectively adjacent to both ends of the ring electrodes, come into contact with each other. The ring electrodes form a single ring structure. The ring electrodes are electrically connected or disconnected.