摘要 |
<P>PROBLEM TO BE SOLVED: To suppress dispersion of the amount of a developer supplied from a developer supply member to a developer holder. <P>SOLUTION: A developing device (G) includes: the developer supply member (R0) rotating, while holding the developer in a developing container (V) on the surface; and the developer holder (Ga) supported oppositely to an image holder (PR) having a latent image formed on the surface, and movably in the approaching/separating direction for approaching or separating from the image holder (PR), and arranged oppositely to the developer supply member (R0) on a position on the reverse side to the image holder (PR) in the approaching/separating direction, which is the developer holder (Ga) rotating, while holding on the surface, the developer supplied from the developer supply member (R0) into a supply domain (19) facing to the developer supply member (R0), and developing the latent image into a visible image on a developing domain (Q2) facing to the image holder (PR). <P>COPYRIGHT: (C)2011,JPO&INPIT |