Zhuhai Seine Technology Co., Ltd.

Ninestar Corporation

Zhuhai Seine Technology Limited

Apex Technology Co., Ltd.

Zhuhai Ninestar Management Co., Ltd.

Jianxin Cao

Geming Ding

Qingfei Peng

Zhiyong Li

Jinlian Liu

Yonghong Li

Weidong Gu

Xiong Li

Xiaobing Liu

Likun Zeng

Chao Wang

Qin Luo

Qijie Liang

Hailong Ma

Hui Cao

Wanhong Huang

Miaoling Yang

Shengyu Wei

Hongbiao Xiao

Peng Wang

Lianjun Wu

Shuchun Dai

Lai Luo

Yue Pan

Huashen Lin

Zhongli Yin

De Chien

Wenyi Ding

Xueyu Rong

De Chen

Junzhong Wu

Haidong Hua

A toner cartridge detachably installed in an electronic imaging device is provided. The electronic imaging device includes a developer replenishing device that includes a developer receiving component and the developer receiving component includes a movable connection component and a receiving port. The toner cartridge includes a cartridge body used for storing developer and a toner discharge structure connected to a toner discharge end of the cartridge body for discharging the developer from the toner cartridge. The toner discharge structure includes a fixed toner discharge plate, a guide component and a toner outlet. The guide component has a first end component and a second end component. The toner discharge structure further includes a holding component. When the toner cartridge is installed in the electronic imaging device, the connection component moves from the guide component to the holding component relative to the guide component.

Toner cartridge having alleviated toner scattering

A processing cartridge detachably mounted to an electronic imaging device is provided. The processing cartridge comprises a first housing, and a power receiving component configured to receive a driving force from a driving component of the electronic imaging device. The processing cartridge has a first position and a second position in the imaging device, and the processing cartridge is able to move in a longitudinal direction of the processing cartridge between the first position and the second position. When the processing cartridge is in the first position, the power receiving component disengages with the driving component, and the power receiving component is unable to receive the driving force from the driving component, and when the processing cartridge is in the second position, the power receiving component moves in an opposite direction and the power receiving component is able to receive the driving force from the driving component.

Processing cartridge

A driving assembly is provided for a processing cartridge capable of being detachably installed in an electronic imaging device. The driving assembly includes a power receiving unit and a power transfer unit. The power receiving unit is configured for receiving a rotational driving force from a driving mechanism of the electronic imaging device; and the power transfer unit is coupled to the power receiving unit for receiving the rotational driving force from the power receiving unit. The power receiving unit remains constantly inclined with respect to a rotation axis of the power transfer unit, and has an initial position and a displaced position; the power receiving unit moves from the initial position to the displaced position when an external force is applied; and the receiving unit returns to the initial position from the displaced position when the external force is withdrawn.

Processing cartridge and driving assembly thereof

The invention provides a developer cartridge with a counting mechanism. The developer cartridge comprises a developer and the counting mechanism, wherein the counting mechanism is provided with protrusions which come in contact with a contact lever on an electronic photographing device so as to count the developer cartridge; and each protrusion has a first position and a second position in the direction perpendicular to a side wall of the developer cartridge, and is, in the first position, in contact with the contact lever, but is not, in the second position, in contact with the contact lever. The working principle of the developer cartridge adopting the counting mechanism is greatly different from the prior art. Therefore, the structure of the counting mechanism of the developer cartridge is simpler and more convenient and reliable; the production precision and the production cost are reduced; and the market competitiveness of the developer cartridge is improved.

Developer cartridge with counting mechanism

The present invention provides a developing cartridge, including a chip and conductive connecting pieces, provided on the developing cartridge, a cover of a printer is provided with chip contact heads, where one end of each of the conductive connecting pieces is connected to a chip terminal, and when the developing cartridge is inserted into the printer and the cover is closed, the other end of the conductive connecting piece contact with side surface of the chip contact head on the cover and squeezes the developing cartridge, preventing the developing cartridge from vibrating up and down during use.

Developing cartridge

The present invention relates to a rotational force driving assembly and a process cartridge used for being engaged with a rotational force driving head inside an electrophotographic image forming device. The rotational force driving assembly can comprise a hub, a rotational force receiving component, a side plate, and an axis offset adjusting mechanism. When the axis offset adjusting mechanism is not subjected to external force, the axis offset adjusting mechanism enables the axis of the rotational force receiving component to be parallel and offset to the axis of the hub. When the axis offset adjusting mechanism is subjected to external force, the rotational force receiving component extends out to be engaged with the rotational force driving head.

Rotational force driving assembly process cartridge

The invention relates to a process cartridge, which comprises a process cartridge housing, a photosensitive member, a driving force receiving opening, a retractable mechanism and a control mechanism, wherein the photosensitive member is arranged inside the process cartridge housing; the driving force receiving opening is connected with the photosensitive member and provides a driving force for the photosensitive member; the retractable mechanism allows the driving force receiving opening to extend or retract in the axial direction of the photosensitive member; and the control mechanism controls the extension and retraction of the retractable mechanism.

Process cartridge having a control mechanism for a driving mechanism

Photosensitive process cartridge with driving force receiver

Process cartridge having a driving force receiver

Disclosed is a ribbon cassette for a label printing device, comprising a ribbon cassette case that contains a printing tape (), a medium tape (), and a carrier tape (). The label printing device is provided with a determining region () for determining feature information of the ribbon cassette, the determining region is provided with a plurality of determining columns (XY) with planar distribution. The ribbon cassette further comprises a detecting portion () corresponding to the determining region, the detecting portion is detecting column(s) () corresponding to the determining columns. The number, position, or a combination of the number and the position of the detecting column characterizes the feature of the ribbon cassette.

Ribbon cassette for label printing device

Rotational force driving assembly and process cartridge

Printer cartridge having a retractable mechanism

The invention relates to a photosensitive drum driving head, which comprises drum flange, drum shaft and boss, wherein the drum flange is disposed on the end portion of a photosensitive drum and connected with the photosensitive drum; the drum shaft is axially extended from the end portion of the drum flange; the boss is axially extended from the end face of the drum shaft and engaged with a recess in a driving head of image forming apparatus; three vertical convex teeth radially extended along the boss and engaged with power transmission portions are formed on side wall of the boss, perpendicular to the drum shaft, extended along an axial line of the photosensitive drum, and provided with mating surfaces formed by longitudinal cutting angles on end faces of the vertical convex teeth; at least one mating surface is engaged with an edge of a twisted bevel of the recess.

Photosensitive drum driving head and driving mechanism of image forming apparatus

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Zhuhai, China

Jianxin Cao