Invention Grant
US07831190B2 Cover opening and closing unit, image forming apparatus having the same, and method of removing and mounting cover
有权
盖打开和关闭单元，具有该盖打开单元的图像形成装置以及移除和安装盖的方法
- Patent Title: Cover opening and closing unit, image forming apparatus having the same, and method of removing and mounting cover
- Patent Title (中): 盖打开和关闭单元，具有该盖打开单元的图像形成装置以及移除和安装盖的方法
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Application No.: US12111225Application Date: 2008-04-29
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Publication No.: US07831190B2Publication Date: 2010-11-09
- Inventor: Myung-woo Yang
- Applicant: Myung-woo Yang
- 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: KR10-2007-0067080 20070704; KR10-2008-0019018 20080229
- Main IPC: G03G21/12
- IPC: G03G21/12 ; G03G21/18
Abstract:
A cover opening and closing unit for an image forming apparatus, includes a cover removably mounted to a main body of the image forming apparatus mounting therein a developer cartridge, a developing unit, a transferring unit and a waste-developer receptacle, and a locking device fixing the cover to the main body of image forming apparatus. The locking device is released from the main body only after the waste-developer receptacle is removed from the main body.
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