| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase fixing strength of a cap without increasing the number of components to prevent the cap from falling off from a peripheral wall of a toner storage container.SOLUTION: A toner conveying device 18 according to the present invention includes a first toner storage container 25 that accommodates a toner, and a second toner storage container 26 that is arranged between the first toner storage container 25 and a developing unit 11. The second toner storage container 26 includes a container body 30 having a discharge port 44 to discharge a toner provided on a bottom wall 43 and an opening 36 provided on a peripheral wall 35, a toner seal 45 that is attached to a lower face of the bottom wall 43 along an outer periphery of the discharge port 44, and a cap 37 that closes the opening 36. The toner seal 45 is extended from the lower face of the bottom wall 43 to an outer face of the peripheral surface 35 to be attached to the cap 37, and has a function to prevent falling of the cap 37.</p> |
