DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLY SYSTEM Russian patent published in 2013 - IPC G03G15/08 

FIELD: printing industry.

SUBSTANCE: invention relates to a container with the developer to supply the developer in the receiving device of the developer and the developer supply system comprising a receiving device of the developer and the developer supply container, the developer receiving device can be used for a copier, fax, printer, or other image formation devices, and the image formation unit mounted removably in an image formation device. The developer supply container (1) allowing to install removably in the developer receiving device and alerting in the developer receiving device (10) by alerting operation (A, B) which includes, at least, rotation (B) to the position of readiness, comprises an accommodating part (1a) to accommodate the developer, the rotating outlet element (14) for outflow of the developer from the said accommodating part (1A); the means (5, 6) of drive transmission capable of engagement with the gear wheel (12) provided in the said developer receiving device and capable to rotate in the opposite direction of alerting to transfer rotational force from the said drive gear wheel on the said outlet element.

EFFECT: preventing spillage of toner remaining in the toner supply container when the operator removes the used toner supply container to replace it with new container.

82 cl, 34 dwg