| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: in a toner cartridge configured to press and deform a partition part with a pressure of a stored waste toner to reduce the capacity of an unused toner storage part and increase the capacity of a waste toner storage part, when the cartridge removed from the developing device is oscillated, the waste toner stored inside may be pushed back by a repulsive force of the partition part and scattered to the outside.SOLUTION: A developer container comprises developer storage bodies (70 and 78) that serve as a toner storage chamber 71 and a waste toner storage chamber 75, and a partition part 90 that partitions the toner storage chamber 71 and the waste toner storage chamber 75. The developer storage bodies (70 and 78) include a toner supply port 72 for an unused toner 4, and a waste toner intake port 76 for a waste toner 34; and the partition part 90 can move only in one direction from the toner storage chamber 71 to the waste toner storage chamber 75 along an inner wall of the developer storage bodies (70 and 78) including a regulation rib 82.SELECTED DRAWING: Figure 12 |
