TONER-CARTRIDGE Russian patent published in 2023 - IPC G03G15/08 

Abstract RU 2791131 C2

FIELD: printing.

SUBSTANCE: present invention relates to a toner-cartridge. The toner-cartridge contains a case, a mixer, a screw, the first protrusion, and the second protrusion. The case contains the first toner placement section and the second toner placement section and contains the first hole. The mixer transmits toner from the first toner placement section to the second toner placement section. The screw transmits toner from the second toner placement section to the first hole in the first direction. The first protrusion and the second protrusion are at a distance from each other in the first direction and are subjected to positioning relatively to a developing unit, when the toner-cartridge is attached to the developing unit. The screw and the first hole are positioned between the first protrusion and the second protrusion. The toner-cartridge can be placed relatively to the developing unit or an image generation device during installation, while toner transmitted with the mixer is transmitted in an axial direction of an axis of rotation of the mixer.

EFFECT: obtainment of a toner-cartridge.

19 cl, 27 dwg

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RU 2 791 131 C2

Authors

Nishiyama, Hideshi

Shimizu, Keita

Dates

2023-03-02Published

2017-03-28Filed