发明名称 Devices and methods for aligning and moving a media sheet within an image forming device
摘要 The present application is directed to devices and methods for moving media sheets within an image forming device. One embodiment includes a registration mechanism located along the media path. The mechanism may include a series of discrete registration nips that each includes a pair of drive rolls and idler roll. The nips are spaced at intervals across the media path. Guide ribs are arranged across the media path and may be positioned between the nips. The guide ribs further guide the media sheets through the registration mechanism and along the media path.
申请公布号 US8020860(B2) 申请公布日期 2011.09.20
申请号 US20060611229 申请日期 2006.12.15
申请人 LEXMARK INTERNATIONAL, INC. 发明人 KAPPES KRISTI ANN;RENNICK DAVID ERWIN;MURRELL NIKO JAY;TRIPLETT EDWARD LYNN;ROWE JASON LEE
分类号 B65H9/04;B65H9/14 主分类号 B65H9/04
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