Invention Grant
US08390873B2 Variable data print verification mechanism 有权
可变数据打印验证机制

Variable data print verification mechanism
Abstract:
A printing system is disclosed. The printing system includes a first printer to print a first barcode on a medium including variable to be printed on the medium and a second printer to print the variable data to the medium based on the first barcode and to print a second barcode to the medium for verification that the variable data has been accurately printed to the medium.
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