发明授权
US08204399B2 Method and apparatus for automatic corotron cleaning in an image production device
有权
在图像制作装置中进行自动电晕清洗的方法和装置
- 专利标题: Method and apparatus for automatic corotron cleaning in an image production device
- 专利标题(中): 在图像制作装置中进行自动电晕清洗的方法和装置
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申请号: US12182246申请日: 2008-07-30
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公开(公告)号: US08204399B2公开(公告)日: 2012-06-19
- 发明人: Robert Arnold Gross , Michael Nicholas Soures , John Chinnici
- 申请人: Robert Arnold Gross , Michael Nicholas Soures , John Chinnici
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Prass LLP
- 代理商 Ronald E. Prass, Jr.
- 主分类号: G03G15/02
- IPC分类号: G03G15/02
摘要:
A method and apparatus for automatic corotron cleaning in an image production device is disclosed. The method may include receiving a first dynamic current reading, the dynamic current being the current supplied to a photoreceptor of the image production device, determining if the first dynamic current reading exceeds a predetermined threshold, the predetermined threshold being a threshold set on the allowable variation in the dynamic current value, wherein if it is determined that the first dynamic current reading exceeds the predetermined threshold, sending a signal to a cleaning device to clean the corotron, determining that the corotron has been cleaned, receiving a second current reading, determining if the second dynamic current reading exceeds the predetermined threshold, wherein if it is determined that the second dynamic current reading exceeds the predetermined threshold, sending a signal to prompt a user to replace the corotron in the image production device.
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