Paralleling to the mannered null longitudinal direction of the magnet roller, the magnetic brush support roller, the particular magnetic brush support roller internal device and the image formation device and the magnet

摘要

PROBLEM TO BE SOLVED: To provide a magnetic brush forming roller formed that a magnet roller 44 securely situated in a non-magnetic sleeve 43 is separably composed of a magnet part and a shaft member for supporting the magnet part.;SOLUTION: A shaft member is worn along with the lap of time and even when exchange is needed, a magnet part is repeatedly used by replacing only the shaft member.;COPYRIGHT: (C)2001,JPO