A toner outlet structure, comprising: an outlet front cover communicating with a toner bottle containing toner, wherein the outlet front cover has a toner outlet; a toner lever rotatably arranged in the outlet front cover, wherein a plurality of blades are provided on the toner lever; and wherein the toner outlet structure comprises a toner outlet elastic sheet having a fixed end and a free end opposite to the fixed end, wherein the fixed end is fixed in the outlet front cover; the toner outlet elastic sheet extends into a circular track formed by rotation of the blades; wherein the blades rotate together with the toner lever to scrape the toner sent from the toner bottle to one side of the toner outlet elastic sheet; as the blades rotate, the blades contact and press the toner outlet elastic sheet, in such a manner that the free end of the toner outlet elastic sheet is deformed along a centrifugal direction of edges of the blades; when the blades rotate to separate from the toner outlet elastic sheet, the free end of the toner outlet elastic sheet rebounds with an elastic force thereof, thereby slapping out the toner from the toner outlet; wherein the toner outlet structure, further comprising: a toner stirring rack, wherein a driving gear is fixed at a front end of the toner stirring rack; wherein a driven gear is fixed to a front end of the toner lever having the blades, and the driving gear is engaged with the driven gear; a transmission ratio of the driving gear to the driven gear is 1:N, and N>1. an outlet front cover communicating with a toner bottle containing toner, wherein the outlet front cover has a toner outlet; a toner lever rotatably arranged in the outlet front cover, wherein a plurality of blades are provided on the toner lever; and wherein the toner outlet structure comprises a toner outlet elastic sheet having a fixed end and a free end opposite to the fixed end, wherein the fixed end is fixed in the outlet front cover; the toner outlet elastic sheet extends into a circular track formed by rotation of the blades; wherein the blades rotate together with the toner lever to scrape the toner sent from the toner bottle to one side of the toner outlet elastic sheet; as the blades rotate, the blades contact and press the toner outlet elastic sheet, in such a manner that the free end of the toner outlet elastic sheet is deformed along a centrifugal direction of edges of the blades; when the blades rotate to separate from the toner outlet elastic sheet, the free end of the toner outlet elastic sheet rebounds with an elastic force thereof, thereby slapping out the toner from the toner outlet; wherein the toner outlet structure, further comprising: a toner stirring rack, wherein a driving gear is fixed at a front end of the toner stirring rack; wherein a driven gear is fixed to a front end of the toner lever having the blades, and the driving gear is engaged with the driven gear; a transmission ratio of the driving gear to the driven gear is 1:N, and N>1. a toner stirring rack, wherein a driving gear is fixed at a front end of the toner stirring rack; wherein a driven gear is fixed to a front end of the toner lever having the blades, and the driving gear is engaged with the driven gear; a transmission ratio of the driving gear to the driven gear is 1:N, and N>1.