CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS USING THE SAME

摘要

A disclosed cartridge is a cartridge which can be detached from a main body of an image formation apparatus. The cartridge comprises: a memory unit having a contact point unit for connecting with the main body, and transmitting information on the cartridge to the main body as connected to the main body; and a movement member where the contact point unit is mounted, and moved to a first position hidden in the cartridge, and a second position protruding toward the outside of the cartridge so that the contact point unit can be connected to a connection unit provided in the main body as linked with attaching and detaching operations of the cartridge.