| 摘要 |
PROBLEM TO BE SOLVED: To effectively and surely remove toner by removing the toner adhering to the inner wall of the side surface of a recessed groove by a sheet-like member disposed backward further even when the toner is not perfectly removed by a sheet-like member positioned foremost in a rotating direction. SOLUTION: A cleaning body 57 cleaning a toner residual amount detection part 56 is provided in a stirring body 44 for the toner 40 disposed in the main body 41 of the developing device 4, and it is constituted by laminating plural sheet-like members 54 and 55. The respective members 54 and 55 of the cleaning body 57 are constituted to be in a non-fixed state at a part where they come into contact with the part to be cleaned 56b of the detection part 56. |
