Patent ID: 8139986

Claim:
An arrangement to convey toner from a toner reservoir into a toner receiving container, comprising: the toner reservoir comprising a toner bottle and a cover to close an outlet opening of the toner bottle; said cover having an upper cover part to accept the toner bottle and a lower cover part to close the outlet opening of the toner bottle; a first locking unit provided within the cover, the first locking unit arresting the lower cover part to the upper cover part so that the lower cover part is connected with the upper cover part such that it cannot be displaced before placement of the toner reservoir onto the toner receiving container; the cover being insertable into a frame on the toner receiving container such that the outlet opening of the toner reservoir is positioned above a filling opening of the toner receiving container; a slider having an outlet opening, the slider closing or opening the filing opening of the toner receiving container; the slider having an unlocking unit that unlocks the first locking unit upon placement of the toner reservoir on the toner receiving container such that the lower cover part is no longer arrested to the upper cover part; and the lower cover part and the slider having a latching unit that engages in an active connection upon placement of the toner reservoir onto the toner receiving container, such that the lower cover part simultaneously moves as well with movement of the slider.