| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner conveying device that prevents the occurrence of packing and the accumulation of toner in conveyance of recovered toner.SOLUTION: A toner conveying device includes: a cylindrical conveyance pipe that is provided extending in a vertical direction to convey toner; a plurality of moving blades that are provided inside the conveyance pipe and formed in a ring shape to scrape off a toner attached to an inner wall of the conveyance pipe; a support rod that supports the plurality of moving blades; and a vertical drive unit that moves the plurality of moving blades in the vertical direction with the support rod.</p> |
