发明名称 Print media depletion detection in an imaging apparatus
摘要 An imaging apparatus includes a sensor, and a carrier system configured to transport the sensor along a scanning path. A mid-frame is provided having a slot formed along the scanning path. A print media support is provided for holding a supply of print media. A print media detection device is positioned below the mid-frame. The print media detection device includes a first end and a second end. The first end has a sense surface, wherein the sensor senses one of a presence and an absence of the sense surface in the slot of the mid-frame as a determination of the depletion of the supply of print media at the print media support.
申请公布号 US7185885(B2) 申请公布日期 2007.03.06
申请号 US20030726429 申请日期 2003.12.03
申请人 LEXMARK INTERNATIONAL, INC. 发明人 CHELVAYOHAN MAHESAN
分类号 B65H7/08;B41J11/00 主分类号 B65H7/08
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