| 摘要 |
PROBLEM TO BE SOLVED: To provide a developer storage unit that is provided with a developer conveyance part that conveys a developer recovered from a photoreceptor and yet can convey a developer the developer inside the developer conveyance part to a storage part, and an image forming apparatus including the developer storage unit.SOLUTION: A cleaning unit 100 includes: a storage part 102 that stores a waste toner; a main body part 121 that conveys the waste toner from the front side of the storage part 102 to the rear side of the storage part 102; a first toner conveyance part 103 that has a recovery port through which the waste toner is recovered, has a length in the transverse direction orthogonal to the fore-and-aft direction and vertical direction smaller than the transverse direction of the storage part 102, and is connected with the front side of the storage part 102; and an extension part 124 that is arranged at least partially inside a second conveyance part 103B and conveys a waste toner from the second conveyance part 103B to the storage part 102.SELECTED DRAWING: Figure 4 |
