| 摘要 |
PROBLEM TO BE SOLVED: To release the detention of toner on a carrying path in an image formation device sending out transfer residual toner on an image carrier from a discharge port, receiving the toner sent out from the discharge port by the rotation of a carrying coil and naturally falling down by a slope face, a carrying path, causing to flow down along the carrying path to a recovery port positioning below the carrying path. SOLUTION: The upper end portion of a toner loosening member 30 is hung on one part of a carrying coil 20c via a shaft member 32, and the lower portion of the toner loosening member 30 is positioned so as to touch the detention portion of the toner. Thereafter, the toner loosening member 30 is moved by turning a carrying coil 20c so that the toner loosening member 30 slides on, touches with, and parts from the carrying path 3 so as to loosen the toner mass deposited on the carrying path 3. |
