Design and Research of Thermal Transfer Label Printer Testing System Based on Virtual Instrument Technology

摘要

This paper describes a testing system of thermal transfer label printer based on virtual instrument technology. The hardware of this system uses data acquisition card, signal condition board, while its software is developed on LabVIEW. This system can realize the automated testing for various features of thermal transfer label printer. With simple structure, convenient operation, high stability and friendly interface, it breaks through the limitation due to the traditional testing methods, greatly improving the detection efficiency and precision. Meanwhile, it reduces the influence of human factors and provides an effective automation testing solution for relative printer analysis.