针式打印机多联无碳复写纸检验
作者:
来源:《中国防伪报道》2015年第07初中政教处工作计划期
作者:
来源:《中国防伪报道》2015年第07初中政教处工作计划期
摘要:针式打印机作为一种常用的办公机具,与多联无碳复写纸结合,可以打印多联单据,因此广泛应用在银行、证券、工商、税务等系统,用于打印重要文件。相应地针对此类文件的伪造、变造案件数量也有所增加。本文分析了针式打印机和无碳复写纸的工作原理,结合此类打印文件的特点,总结了针式打印机打印无碳复写纸文件检验的要点和注意事项。
关键词:针式打印机,无碳复写纸,文件检验
The examination of stylus printed carbonless copying paper documents
Qin Da
(The Ministry of Public Security Evidence Center我爱上一匹野马, Beijing 100080, China)
Abstract:Stylus printer is a kind of commonly used machines in offices. Combined wit
h carbonless copying paper, it can print multiple linked documents, and widely used in the areas like bankingwin7文件夹如何加密,教师节贺卡怎么制作 securities, industry and commerce. Accordingly such cases like forged or altered printing documents arise nowadays. Here,中国著名画家 based on the working principle of stylus printer and carbonless copying paper,国际象棋的规则和走法 we discussed the features and methods of this kind of documents. This study could be used for reference in practical examination.
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