摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
摘要:
An image forming apparatus of the present invention includes an apparatus body, an image carrier for carrying a latent image on its surface, and a developing device for developing the latent image to thereby produce a corresponding toner image. A removable member is removably mounted to the apparatus body and positioned in the apparatus body such that a distance between the removable member and a surrounding member around it varies when the removable member is being mounted to or dismounted from the apparatus body. A frame surrounds at least one of the removable member and surrounding member. A contact member contacts, when the removable member is being mounted to or dismounted from the apparatus body, the frame to thereby determine a distance between the removable member and the surrounding member.
摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to an image forming apparatus. The developer container comprises a rotation unit which is rotatable to the developer container main part and having an outlet to discharge developer from the developer container, a shutter provided on the rotation unit to open and close the outlet by rotation of the rotation unit, and an engagement unit provided on the periphery side portion of the rotation unit in order to prevent rotation of the rotation unit when attached to the image forming apparatus.
摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
摘要:
A toner bottle includes: a bottle main part to contain toner therein and having a rotational axis; an outlet at an end of the bottle main part; a spiral raised ridge in an inner wall of the bottle main part and arranged to deliver the toner contained in the bottle main part to the outlet by rotation of the bottle main part around the rotational axis; a plurality of toner guiding portions on a side of the spiral raised ridge adjacent to the outlet and arranged to move the toner to the outlet beyond the spiral raised ridge; and a gear adjacent to the outlet to rotate the bottle main part around the rotational axis. The bottle main part has a diameter larger than a diameter of the outlet, and the gear is formed integrally with the bottle main part between the outlet and the plurality of toner guiding portions.
摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
摘要:
A developer container has a main part accommodating a developer therein and is detachably attached to a main part of an image forming apparatus. The developer container comprises an outlet provided at a side of the developer container to discharge the developer from the developer container. An input unit is provided adjacent to the outlet and has a small-diameter portion an inside diameter of which is smaller than a diameter of the container main part wherein, when the developer container is attached to the image forming apparatus, the input unit is engaged with a drive motor of the image forming apparatus to receive a rotating force of the drive motor. A developer guiding unit causes the developer inside the developer container to be moved to the outlet beyond the small-diameter portion of the input unit by rotation of the developer container.
摘要:
An image forming apparatus includes a frame, a plurality of process cartridges, and a guide mounted to the frame. The guide mounted to the frame includes a plurality of guide portions having supporting surfaces arranged at predetermined different heights and on which the plurality of process cartridges are detachably placed, and is configured to guide the plurality of process cartridges placed on the supporting surfaces along a path between respective first positions and respective second positions.
摘要:
An image forming apparatus of the present invention includes a process cartridge including a developing device that includes a developer carrier and a toner storing portion storing toner for replenishment. The developer carrier conveys a developer deposited thereon to a developing zone where the developer carrier faces and image carrier. The developing device feeds the toner from the toner storing portion to the developer carrier or the developer deposited on the developer carrier. A toner container stores toner to be replenished to said the storing section. The process cartridge and toner container each are removably mounted to the apparatus independently of each other. A toner conveying device configured to convey the toner from toner container to toner storing portion by using the weight of the toner is mounted on the image forming apparatus.