Check that the computer is hooked up to the printer.

检查一下计算机是否与打印机接通。

《牛津词典》

In the As-Is process (Figure 16), after automatically validating the data, a high-speed printer prints a physical check.

在原有流程中(图16)，在自动验证数据之后，高速打印机将打印物理检查。

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However there is only one printer, so when the simulation runs, you see the tasks queue up in front of the print Check task.

不过只有一台打印机，因此模拟运行时，您会看到任务队列排在Print Check任务之前。

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