| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a toner supply container configured to surely feed stored toner to a developing device to the last via a toner supply port. <P>SOLUTION: The toner supply container has its container body 21 and a bottom board body 22 as container body to be filled with the toner which is to be supplied to the developing device 122; a circulation path 205, formed in the container body to be annular shape. in plan view; a spiral feeder 26 circularly moving the toner in the container body along the circulation path 205; and the supply port 224 for supplying the toner inside the container body arranged in the circulation path 205 to the developing device 122. <P>COPYRIGHT: (C)2010,JPO&INPIT |
