摘要 |
<P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing an image with uneven density by providing a support member which supports an axis of a first screw with three points and evenly supplying developer on a development sleeve without a part with much developer and a part with little developer in the longitudinal direction of a developer and an image forming apparatus with the same. <P>SOLUTION: In the developing device having a development carrier 3 which carries the developer 1 containing magnetic carrier and toner on its surface, first and second conveyance screws 4, 5 which convey the developer 1 to the development carrier 3, it is provided with the support member 21 which supports the axis 15 at the center part in the longitudinal direction of the first conveyance screw 4 with the three points. <P>COPYRIGHT: (C)2007,JPO&INPIT |