Advantages and Practices of PDF/X Outputting Mode before Digital Printing

To solve the practical problems file output before digital printing,based on characteristic of PDF/X file processing and communication format,application advantages of file communication and output digital printing deign of PDF/X before printing were compared and analyzed.On the basis of teaching and practice,some working suggestions were proposed and the main technology problems of PDF/X during the teaching and practice of digital design before printing were solved.