The real test, of course, is to actually print your Web page.
当然，真正的测试是实际打印web页面。
No printers are installed in your computer. You must install a printer before you can print a test page.
计算机没有安装任何打印机。您必须先安装打印机，才能打印测试页。
After calibration it should be online ready to print. Print a test page to verify operation.
重新校准后，应该可以打印，打印一个测试页以检查效果。
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