| 摘要 |
A developing apparatus and an image forming apparatus including the developing apparatus, the developing apparatus including a developing roller, a mixing transfer unit including a first mixing transfer unit and a second mixing transfer unit, and an auxiliary mixing transfer unit disposed on a transfer path from the first mixing transfer unit to the second mixing transfer unit and to mix the developer transferred by the first mixing transfer unit and the supply toner, wherein the auxiliary mixing transfer unit includes a vertical transfer unit to vertically upward transfer the developer transferred by the first mixing transfer unit and a mixing unit to mix the developer transferred by the first mixing transfer unit and the supply toner injected from an upper side thereof and to connect the second mixing transfer unit to a through hole formed in a lower portion thereof. |
