| 摘要 |
The present invention relates to a toner bottle to prevent the use of an unauthenticated toner. The toner bottle comprises: a body which a toner is stored in, includes a toner outlet at one end, and is mounted on a hopper case of an image forming apparatus; and a shutter assembly installed in the body to cover the outer pillar of one end of the body and to open and close the toner outlet along a rotation direction. The shutter assembly comprises: a ring member to cover the outer pillar of one end of the body; a shutter member connected to one side of the ring member and having a size capable of closing the tonner outlet; and a rib which is not compatible and connects the ring member to the shutter member. The tonner bottle can prevent the use of the tonner bottle by losing the function of the toner bottle when the user cuts the rib which is not compatible. |
