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ＣＡＤ技术是计算机在工程中最有影响的应用技术之一。从建筑、工程到机械制造，ＣＡＤ拥有异常庞大的应用领域。而且，ＣＡＤ领域的不断延展以及深入开发，对大幅面打印机的要求更是永无止境。惠普推出的ＤｅｓｉｇｎＪｅｔ大幅面喷墨打印机是市场上同类产品中的佼佼者，其产
CAD technology is one of the most influential application technologies of computers in engineering. From construction and engineering to machine building, CAD has an unusually large field of application. Moreover, the CAD field continues to expand and in-depth development of large-format printers is never-ending demand. HP introduced DesignJet large format inkjet printer is the market leader in similar products, its production