发明申请
- 专利标题: VARIABLE SPEED FUSING
- 专利标题(中): 可变速度熔断
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申请号: US12099262申请日: 2008-04-08
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公开(公告)号: US20090252518A1公开(公告)日: 2009-10-08
- 发明人: Yongsoon Eun , Eric Scott Hamby
- 申请人: Yongsoon Eun , Eric Scott Hamby
- 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
- 主分类号: G03G15/20
- IPC分类号: G03G15/20
摘要:
Systems and methods are described that facilitate reducing temperature droop during an initial portion of a print job by reducing fuser speed to increase fuser-to-paper interaction while fuser heat is absorbed by the paper during a temperature transient. For instance, during a first N pages of a print job, where N is an integer, the paper acts as a heat sink and exerts a thermal load on the fuser roll. To compensate, fuser speed is reduced initially to ensure that a given amount of heat is applied to toner on the pages. Fuser speed is increased until fuser temperature reaches steady state. Acceleration of the fuser is also adjustable.
公开/授权文献
- US07778563B2 Variable speed fusing 公开/授权日:2010-08-17
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