摘要 |
<P>PROBLEM TO BE SOLVED: To realize a cartridge or the like easily loaded on an image forming apparatus. <P>SOLUTION: In a communication unit having an antenna supported on base material and an element for communicating through the antenna, the element is positioned on the upstream side of the base material in a loading direction in the case of loading the cartridge on an image forming apparatus main body, and the communication unit is supported on the housing of the cartridge. <P>COPYRIGHT: (C)2006,JPO&NCIPI |