PRINTER FOR SECURITY PAPER

专利名称：PRINTER FOR SECURITY PAPER发明人：Myung Shin Lee申请号：US16999722申请日：20200821

公开号：US20210008899A1公开日：20210114

专利附图：

摘要：A printer for security paper, such as a multifunction printer, a printer, a facsimilemachine or a copier, is configured to perform a printing operation by distinguishingbetween security paper and normal paper. The printer for security paper includes: asecurity paper sensor disposed on a printing paper feeding path; and a control unit for

comparing a first sensing value sensed by the security paper sensor when printing paperto be determined is not present near the security paper sensor with one or more secondsensing values sensed by the security paper sensor for the corresponding printing paperon the feeding path, during the course of conveying the corresponding printing paper onthe feeding path, determining printing paper as security paper when a comparison valueis above a predefined reference value, and determining printing paper as normal paperwhen the comparison value is below the predefined reference value.

申请人：Myung Shin Lee

地址：Seongnam KR

国籍：KR

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