Invention Grant
US08191889B1 Method and apparatus for maintaining a predetermined media stack height in a media tray used in an image production device
有权
用于在用于图像制作装置的介质托盘中保持预定的介质堆叠高度的方法和装置
- Patent Title: Method and apparatus for maintaining a predetermined media stack height in a media tray used in an image production device
- Patent Title (中): 用于在用于图像制作装置的介质托盘中保持预定的介质堆叠高度的方法和装置
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Application No.: US13084219Application Date: 2011-04-11
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Publication No.: US08191889B1Publication Date: 2012-06-05
- Inventor: Liam S. Cummings , Robert L. Dengler , John M. Viavattine
- Applicant: Liam S. Cummings , Robert L. Dengler , John M. Viavattine
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Prass LLP
- Agent Ronald E. Prass, Jr.
- Main IPC: B65H1/08
- IPC: B65H1/08 ; B65H1/16
Abstract:
A method and apparatus for maintaining level media stack in a media tray used in an image production device is disclosed. The method may include receiving a stack of media sheets on top of a plurality of selectively-controllable inflatable bladders located in the media tray, and maintaining a level media stack by inflating or deflating one or more of the plurality of selectively-controllable inflatable bladders.
Information query
