- 专利标题： SENSOR FOR IDENTIFYING REGISTRATION MARKS ON A RIBBON
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申请号： US15896358申请日： 2018-02-14
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公开(公告)号： US20180186154A1公开(公告)日： 2018-07-05
- 发明人: Jeffrey Lee Stangler , Tanya Jegeris Snyder , James Andrew Rieck , Andrew William Slotto
- 申请人： Assa Abloy AB
- 优先权： CH01400/15 20150928
- 主分类号： B41J2/325
- IPC分类号： B41J2/325 ; B41J35/36 ; B41J17/36
摘要：
A print section sensor for detecting registration marks on a transfer ribbon in a ribbon feed path includes a reflective sensor configured to detect the registration marks and a transmissive sensor configured to detect the registration marks. The reflective sensor is located upstream of the transmissive sensor relative to a feed direction of the transfer ribbon.
公开/授权文献
- US10434792B2 Sensor for identifying registration marks on a ribbon 公开/授权日：2019-10-08
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