Invention Grant
- Patent Title: Developing cartridge, image forming apparatus, and method of mounting/demounting developing cartridge to/from image forming apparatus
- Patent Title (中): 显影盒，图像形成装置以及将显影盒安装/拆卸到图像形成装置中的方法
-
Application No.: US12052913Application Date: 2008-03-21
-
Publication No.: US08457524B2Publication Date: 2013-06-04
- Inventor: Yong-ju Cheon , Joo-hwan Noh
- Applicant: Yong-ju Cheon , Joo-hwan Noh
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2007-0098106 20070928
- Main IPC: G03G15/00
- IPC: G03G15/00 ; G03G21/18 ; G03G15/04
Abstract:
A developing unit usable with an image forming apparatus includes a first frame to support a photoconductive medium, a second frame to support a developing member to apply a developer to the photoconductive medium, the second frame movable between a first position in which the photoconductive medium is at a developing gap from the developing member, and a second position in which the photoconductive medium is away from the developing member by a distance exceeding the developing gap, and a positioning unit to move the second frame from a current position in accordance with mounting and demounting of the developing unit to and from the image forming apparatus.
Public/Granted literature
Information query
