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公开(公告)号：US09962976B2
公开(公告)日：2018-05-08
申请号：US14862683
申请日：2015-09-23
Applicant: ZIH Corp.
Inventor： Robert Edward Lass, Jr. , Robert A. Ehrhardt, Jr.
CPC classification number: B41J29/393 , B41J17/36 , B41J31/14 , B41J35/18 , G01N21/21
Abstract: Provided herein are devices, systems, methods and various means, including those related to printer systems and, more particularly, relate to methods, apparatuses, systems and other means for monitoring a printer ribbon. Some embodiments use a multi-element detector, which is configured to detect a particular type of light emitted from a light emitter. The multi-state detector can include two sensors, one of which includes a polarizer filter that blocks polarized light. Embodiments can be used to determine, among other things, whether or not a printer ribbon is installed in a printer without the use of a snap plate.
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公开(公告)号：US09168774B2
公开(公告)日：2015-10-27
申请号：US13735334
申请日：2013-01-07
Applicant: ZIH Corp.
Inventor： Robert Edward Lass, Jr. , Robert A. Ehrhardt, Jr.
CPC classification number: B41J29/393 , B41J17/36 , B41J31/14 , B41J35/18 , G01N21/21
Abstract: Provided herein are devices, systems, methods and various means, including those related to printer systems and, more particularly, relate to methods, apparatuses, systems and other means for monitoring a printer ribbon. Some embodiments use a multi-element detector, which is configured to detect a particular type of light emitted from a light emitter. The multi-state detector can include two sensors, one of which includes a polarizer filter that blocks polarized light. Embodiments can be used to determine, among other things, whether or not a printer ribbon is installed in a printer without the use of a snap plate.
Abstract translation: 本文提供的装置，系统，方法和各种手段，包括与打印机系统有关的装置，系统，系统和其它装置用于监视打印机色带。 一些实施例使用多元件检测器，其被配置为检测从光发射器发射的特定类型的光。 多状态检测器可以包括两个传感器，其中之一包括阻挡偏振光的偏振器滤光器。 除了别的以外，实施例可以用于确定打印机色带是否安装在打印机中而不使用卡盘。
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