发明申请
- 专利标题： Recording medium conveyance failure occurrence predicting apparatus, fixing device, image forming apparatus, and recording medium conveyance failure occurrence predicting method
- 专利标题（中）： 记录介质传送故障发生预测装置，定影装置，图像形成装置和记录介质传送失败发生预测方法
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申请号： US11167821申请日： 2005-06-28
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公开(公告)号： US20050286916A1公开(公告)日： 2005-12-29
- 发明人: Yasushi Nakazato , Hisashi Shoji , Satoshi Ouchi , Osamu Satoh , Shuji Hirai , Yoshinori Nakagawa , Nekka Matsuura , Seiji Hoshino , Katsuaki Miyawaki
- 申请人： Yasushi Nakazato , Hisashi Shoji , Satoshi Ouchi , Osamu Satoh , Shuji Hirai , Yoshinori Nakagawa , Nekka Matsuura , Seiji Hoshino , Katsuaki Miyawaki
- 优先权： JPJPAP2004-190282 20040628
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
A recording medium conveyance failure occurrence predicting apparatus predicts an occurrence of a conveyance failure of a recording medium conveyed in a conveyance path in an image forming apparatus including a recording medium conveyance member that conveys the recording medium while moving and contacting the recording medium, and a separation portion where the recording medium is separated from the recording medium conveyance member. The recording medium conveyance failure occurrence predicting apparatus includes a recording medium abnormal separation detecting unit that detects an abnormal separation of the recording medium from the recording medium conveyance member, and a determining unit that predicts an occurrence of a conveyance failure of the recording medium in the separation portion based on a detection result of the recording medium abnormal separation detecting unit.
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