| 摘要 |
PROBLEM TO BE SOLVED: To obtain a good image provided with sufficient image density in a developing device where a toner carrier is rotated so that it is moved from below to above in a developing range faced with an image carrier. SOLUTION: In the developing device where developing is carried out by rotating the roll-shaped toner carrier 21 so that it is moved from below to above in a developing range faced with an image carrier 10, a receiving member 23 is installed below a toner feeding member 25 feeding the toner 't' to the toner carrier 21 and a toner retaining part 24 is formed, a toner feeding member 22 provided with a blade member 22a is rotated and the blade member 22a is made to incline downward toward the toner retaining part 24 in a position where the toner 't' contained in a device main body 20 is fed to the toner retaining part 24 by the blade member 22a. |
