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. <EOS>