Zhuhai Ninestar Information Technology Co., Ltd

Xianwen Wang

Qin Luo

Hailong Ma

Hao Yang

Tiansheng Peng

Junyu Tao

Xin Lv

Chen Cheng

Wenjie Zhao

Yongdi Chen

Wenjun Yu

Xiaoming Liang

Hao Deng

Xiaolong Yang

A developing cartridge includes a casing, configured to accommodate developer therein, the casing having a first side and a second side arranged oppositely in a first direction, and a third side and a fourth side arranged oppositely in a second direction, the first direction and the second direction intersecting; a developing roller rotatable about a first axis extending in the first direction and positioned at the third side; a coupling rotatable about a second axis extending in the first direction and positioned at the first side; a storage medium including an electrical contact surface, the electrical contact surface being positioned at the first side; a separation member protruding in the first direction, the separation member receiving a separation force to cause the casing to move, and the separation member being positioned at the first side; and a first abutting member being positioned at the second side.

Developing cartridge

Growing community of inventors

Zhuhai, China

Xianwen Wang