阅读说明：本技术 调色剂盒和成像设备 (Toner cartridge and image forming apparatus ) 是由 浅沼直哉 浜田孝俊 田边真人 川村知史 厚祐辅 于 2020-09-15 设计创作，主要内容包括：一种调色剂盒,具有：壳体；进给构件；以及泵。所述壳体具有：调色剂容纳室,所述调色剂容纳室容纳调色剂；调色剂排出室,所述调色剂排出室包括用于排出调色剂的排出开口；以及连通端口,所述连通端口用于所述调色剂容纳室和所述调色剂排出室之间的连通。所述进给构件的一部分设置在所述连通端口内部。当在与所述进给构件的调色剂进给方向相垂直的平面中所述连通端口的最小横截面积为Asmin时,所述调色剂排出室具有比Asmin大的横截面积Bs,并且所述调色剂容纳室具有比Asmin大的横截面积Cs。(A toner cartridge includes: a housing; a feeding member; and a pump. The housing has: a toner accommodating chamber accommodating toner; a toner discharge chamber including a discharge opening for discharging toner; and a communication port for communication between the toner accommodating chamber and the toner discharging chamber. A portion of the feed member is disposed inside the communication port. When a minimum cross-sectional area of the communication port in a plane perpendicular to a toner feeding direction of the feeding member is Asmin, the toner discharge chamber has a cross-sectional area Bs larger than Asmin, and the toner containing chamber has a cross-sectional area Cs larger than Asmin.)