| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner supply device that suppresses enlargement in size of a device, and enables a stable securement of an amount of toner supply to a development device together with securement of an amount of toner accumulation.SOLUTION: Thinning a device is attained by: arranging a plurality of toner conveying members 52 to 54 side by side in a horizontal direction; and making a thickness in upper/lower directions thin. Further, as a configuration to include the plurality of toner conveying members, the toner conveying member is arranged so as to be adjacent to each other by shortening a length in a long side direction of the toner conveying member. Accordingly, an amount of toner accumulation is secured and enlargement in size of the device is suppressed. Further, in an opening part 68 communicating with a first housing part and a second housing part, a wall part 69 is provided that extends toward a downstream side toner conveying member 54 from an edge on a downstream side in a toner conveyance direction of the first housing part, and by changing a conveyance direction of toner, the toner is guided so as to pass through the opening part 68. |
