Invention Grant
US08971786B2 Ticket printer 有权
票务打印机

Ticket printer
Abstract:
In a ticket printer, an end of a paper sensor has an optic emitter and receiver arranged one after the other in the paper advancement direction and operationally connected together via a signal guide. The emitter and the receiver are arranged on one side of the path of the paper whereas the signal guide is arranged on the opposite side.
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