公开(公告)号：US09746801B2

公开(公告)日：2017-08-29

申请号：US15293505

申请日：2016-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho-jin Jang ,  Jin-hwa Hong ,  Seung-gweon Lee ,  Jong-in Kim ,  Sung-min Park

IPC: G03G15/08

CPC classification number: G03G15/0889 ,  G03G15/0862 ,  G03G21/1814

Abstract: A cartridge attachable to and detachable from a body of an image forming apparatus includes a toner container containing a toner and including a stirring member configured to stir the toner, and a developing section connected to the toner container through a supply port and including a developing section stirring member configured to stir the toner, a supply roller configured to receive the toner supplied from the developing section stirring member, and a developing roller configured to receive the toner supplied from the supply roller. A rotation ratio of the stirring member to the supply roller is 5% to 25%.

公开(公告)号：US08750735B2

公开(公告)日：2014-06-10

申请号：US13847104

申请日：2013-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myung-kook Ahn ,  Sang-don Lee ,  Sung-min Park

IPC: G03G15/02

CPC classification number: G03G15/0275 ,  G03G15/0266 ,  G03G15/55 ,  G03G15/553 ,  G03G2215/00776

Abstract: Provided is an apparatus and method for supplying a charge voltage to an organic photoconductor (OPC) drum. The apparatus includes a storage unit for storing first service life information of the OPC drum according to a first supplying method, and second service life information of the OPC drum according to a second supplying method, a sensor unit for measuring information about conditions surrounding the apparatus, a control unit for selecting one of the first and second supplying methods according to the measured information and determining a charge voltage corresponding to the service life information according to the selected method, and a voltage supplying unit using the selected method to supply the determined charge voltage to the OPC drum.

Abstract translation: 提供了一种用于向有机感光鼓（OPC）鼓提供充电电压的装置和方法。 该装置包括存储单元，用于根据第一供应方法存储OPC滚筒的第一使用寿命信息，以及根据第二提供方法存储OPC滚筒的第二使用寿命信息;传感器单元，用于测量关于设备周围的条件的信息 控制单元，用于根据所测量的信息选择第一和第二供给方法之一，并根据所选择的方法确定与使用寿命信息相对应的充电电压;以及电压提供单元，使用所选择的方法来提供所确定的电荷 电压到OPC鼓。

公开(公告)号：US20130216249A1

公开(公告)日：2013-08-22

申请号：US13847104

申请日：2013-03-19

Applicant: Samsung Electronics Co., LTD.

Inventor： Myung-kook AHN ,  Sang-don Lee ,  Sung-min Park

IPC: G03G15/02

CPC classification number: G03G15/0275 ,  G03G15/0266 ,  G03G15/55 ,  G03G15/553 ,  G03G2215/00776

Abstract: Provided is an apparatus and method for supplying a charge voltage to an organic photoconductor (OPC) drum. The apparatus includes a storage unit for storing first service life information of the OPC drum according to a first supplying method, and second service life information of the OPC drum according to a second supplying method, a sensor unit for measuring information about conditions surrounding the apparatus, a control unit for selecting one of the first and second supplying methods according to the measured information and determining a charge voltage corresponding to the service life information according to the selected method, and a voltage supplying unit using the selected method to supply the determined charge voltage to the OPC drum.

Abstract translation: 提供了一种用于向有机感光鼓（OPC）鼓提供充电电压的装置和方法。 该装置包括存储单元，用于根据第一供应方法存储OPC滚筒的第一使用寿命信息，以及根据第二提供方法存储OPC滚筒的第二使用寿命信息;传感器单元，用于测量关于设备周围的条件的信息 控制单元，用于根据所测量的信息选择第一和第二供给方法之一，并根据所选择的方法确定与使用寿命信息相对应的充电电压;以及电压提供单元，使用所选择的方法来提供所确定的电荷 电压到OPC鼓。