| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform satisfactory image formation by setting appropriate supply state of developer. <P>SOLUTION: A conveyance substrate (63) includes a bottom conveyance substrate (63a) and an upper conveyance substrate (63b). The upper conveyance substrate (63b) is a rigid substrate and extended vertically to convey developer (T) upward. The bottom conveyance substrate (63a) is a flexible substrate curved in a semicircular arcuate shape, as viewed from a vertical section, to configure the bottom of the developer storage section (61a), and is connected to the lower end (63b1) of the upper conveyance substrate (63b) at a connecting portion (63a1). The connecting portion (63a1) and the lower end (63b1) are superposed to convey the developer (T) in the same direction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
