function SetPrintSettings() {
// -- advanced features
factory.printing.SetMarginMeasure(2) // measure margins in inches
factory.SetPageRange(false, 1, 3) // need pages from 1 to 3
factory.printing.printer = "HP DeskJet 870C"
factory.printing.copies = 2
factory.printing.collate = true
factory.printing.paperSize = "A4"
factory.printing.paperSource = "Manual feed"
// -- basic features
factory.printing.header = "This is MeadCo"
factory.printing.footer = "Advanced Printing by ScriptX"
factory.printing.portrait = false
factory.printing.leftMargin = 1.0
factory.printing.topMargin = 1.0
factory.printing.rightMargin = 1.0
factory.printing.bottomMargin = 1.0
}
相信處理過web打印的你，對這段代碼一定不陌生吧，呵呵，不錯，這段就是國外的Scriptx控件的處理打印的js腳本。
用過的人一定知道，其實上面那段代碼中，只有
// -- basic features
factory.printing.header = "This is MeadCo"
factory.printing.footer = "Advanced Printing by ScriptX"
factory.printing.portrait = false
factory.printing.leftMargin = 1.0
factory.printing.topMargin = 1.0
factory.printing.rightMargin = 1.0
factory.printing.bottomMargin = 1.0
這些是可以使用的，就是說這些屬性纔是scriptx的試用版本免費提供的。就是說，可以設置頁眉頁腳；設置打印方向是橫向還是縱向；設置四個頁邊距。這幾個屬性是基本的功能，可以免費試用。
// -- advanced features
factory.printing.SetMarginMeasure(2) // measure margins in inches
factory.SetPageRange(false, 1, 3) // need pages from 1 to 3
factory.printing.printer = "HP DeskJet 870C"
factory.printing.copies = 2
factory.printing.collate = true
factory.printing.paperSize = "A4"
factory.printing.paperSource = "Manual feed"
上面這些屬性是scriptx控件的高級功能，是不能免費使用的。就是說，在沒有購買正式版的時候，不能指定打印機；不能設置打印紙張；設置打印份數等等。如果放置到代碼中是會出錯的。eprint自定義打印工具中包含的類似scriptx的小插件，在試用版本中能使用所有的低高級功能。
不知道這樣會出錯的代碼，爲什麼還有那麼多人去轉載？