Toner container and image forming apparatus using the same
A toner container of the present invention stores powdery toner to be replenished via a toner outlet thereof and includes a container body. A shutter device is positioned in the toner outlet for selectively opening or closing the toner outlet. The shutter device includes an opening/closing member, a resilient member constantly biasing the opening/closing member from the inside toward the outside of the container body, and a support member supporting the resilient member and opening/closing member. The toner container is simple and easy to mount and dismount from an image forming apparatus while surely preventing the toner from leaking.
1. An image forming apparatus, comprising:
a plurality of holding compartments configured to accommodate a plurality of toner containers, a holding compartment of the plurality of holding compartments including a holding compartment opening through which a toner container of the plurality of toner containers can be inserted into and removed from the holding compartment;
a discharger configured to discharge toner at a bottom portion of the holding compartment;
a retainer configured to selectively retain the toner container at an operating position in the holding compartment; and
an apparatus body configured to support the plurality of holding compartments, the apparatus body including,
an apparatus body opening through which the toner container can be inserted into and removed from the apparatus body, and
a cover configured to selectively close the apparatus body opening.
2. The image forming apparatus of claim 1 , wherein the holding compartment opening is formed by sidewalls of the holding compartment.
3. The image forming apparatus of claim 1 , wherein,
the holding compartment opening includes a first top portion arranged in a substantially horizontal plane,
the apparatus body opening includes a second top portion arranged in the substantially horizontal plane, and
the second top portion is positioned directly above the first top portion.
4. The image forming apparatus of claim 1 , wherein the apparatus body opening includes a side portion arranged in a substantially vertical plane.
5. The image forming apparatus of claim 1 , wherein the apparatus body opening is configured to allow passage of the toner container through the apparatus body opening in a substantially vertical direction.
6. The image forming apparatus of claim 1 , wherein the plurality of holding compartments includes four holding compartments arranged in an inline configuration in the apparatus body.
7. The image forming apparatus of claim 1 , wherein the retainer is positioned at a sidewall of the holding compartment.
8. The image forming apparatus of claim 1 , wherein the retainer includes an operating component configured to allow manual release of the toner container from the operating position in the holding compartment.
9. An image forming apparatus, comprising:
an apparatus body including an opening, the opening including an upper portion arranged in a substantially horizontal plane;
a plurality of holding compartments positioned below the upper portion of the opening and configured to support a plurality of toner containers;
a discharger positioned at a bottom portion of a holding compartment of the plurality of holding compartments and configured to discharge toner from a toner container of the plurality of toner containers;
a retainer positioned at the holding compartment and configured to selectively retain the toner container at an operating position in the holding compartment; and
a cover configured to selectively close the opening.
10. The image forming apparatus of claim 9 , further comprising:
the plurality of toner containers, each of the plurality of toner containers including toner of a color different from others of the plurality of toner containers, and each of the plurality of toner containers being supported by one of the plurality of holding compartments.
11. The image forming apparatus of claim 9 , wherein the plurality of holding compartments includes four holding compartments.
12. The image forming apparatus of claim 11 , wherein the four holding compartments are arranged in an inline configuration in the apparatus body.
13. The image forming apparatus of claim 9 , wherein the holding compartment is fixedly mounted in the apparatus body.
14. The image forming apparatus of claim 9 , wherein the opening includes a side portion arranged in a substantially vertical plane.
15. The image forming apparatus of claim 9 , wherein the retainer includes an operating component configured to allow manual release of the toner container from the operating position in the holding compartment.
16. A method for using an image forming apparatus, comprising:
inserting multiple toner containers into multiple toner compartments of the image forming apparatus through an upper opening of an apparatus body of the image forming apparatus;
closing the upper opening to prevent access to the toner containers through the upper opening;
exposing the upper opening to allow access to the toner containers when a toner container of the toner containers is to be removed from the image forming apparatus;
unlocking the toner container from the image forming apparatus to allow removal of the toner container from the image forming apparatus; and
removing the toner container from the image forming apparatus through the upper opening.
17. The method of claim 16 , wherein,
the upper opening is substantially arranged in a horizontal plane, and
the inserting includes inserting the multiple toner containers into the image forming apparatus in a direction oblique to the horizontal plane.
18. The method of claim 16 , wherein the unlocking includes moving a retainer of the image forming apparatus from a retaining position to a releasing position.