要获取有关目前已安装打印机或传真的信息，右击打印机的图标。

The control unit can also print messages to us on the control typewriter.

youdao

要获取有关目前已安装打印机或传真的信息，右击打印机的图标。

The control unit can also print messages to us on the control typewriter.

youdao