Zhuhai Ninestar Management Co., Ltd.

Jiabiao Huang

Zhizheng Jia

Haoming Ma

Jingzhang Xia

Shichao Liang

Yijing Zhu

An ink cartridge including a cartridge body, a recess part, a positioning part and a chip disposed in the recess part, where the cartridge body includes an ink accommodating chamber for storing ink, the recess part is disposed on an upper side of the cartridge body and includes a side wall, at least a portion of the side wall is configured to limit a relative position between the ink cartridge and the image forming device in a first direction; the positioning part is disposed above the side wall, and in a second direction, at least a portion of the positioning part is located on a rear end side of the chip and is configured to limit the relative position between the ink cartridge and the image forming device in a third direction.

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Zhuhai, China

Jiabiao Huang