| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device which can suppress development density unevenness due to variation in process linear speed. <P>SOLUTION: The developer carrying speed of a 1st carrying screw 102 can be adjusted independently of a 2nd carrying screw 103. In concrete, the developer carrying speed of the 2nd carrying screw 103 rotating in synchronism with a developing roller 101 is adjusted by controlling the rotating speed of a developing motor 9 by a control part 200 through a 2nd motor driver 202. The developer carrying speed of the 1st carrying screw 102, on the other hand, is adjusted by controlling the rotating speed of a 1st carrying motor 11 by the control part 200 through a 1st motor driver 201. <P>COPYRIGHT: (C)2004,JPO |
