https://www.autoitscript.com/forum/topic/155485-printers-management-udf/
功能還蠻多的，可以慢慢研究。
_Printmgr_AddLocalPort
_Printmgr_AddLPRPort
_PrintMgr_AddPrinter => 新增印表機，測試ok，只是速度不快要等一下。
_PrintMgr_AddPrinterDriver
_PrintMgr_AddTCPIPPrinterPort
_PrintMgr_AddWindowsPrinterConnection
_PrintMgr_CancelAllJobs
_Printmgr_EnumPorts
_PrintMgr_EnumPrinter
_PrintMgr_EnumPrinterConfiguration
_PrintMgr_EnumPrinterDriver
_PrintMgr_EnumPrinterProperties
_PrintMgr_EnumTCPIPPrinterPort
_Printmgr_Pause
_Printmgr_PortExists
_Printmgr_PrinterExists
_Printmgr_PrinterSetComment
_Printmgr_PrinterSetDriver
_Printmgr_PrinterSetPort
_Printmgr_PrinterShare
_Printmgr_PrintTestPage
_PrintMgr_RemoveLocalPort
_PrintMgr_RemoveLPRPort
_PrintMgr_RemovePrinter
_PrintMgr_RemovePrinterDriver
_PrintMgr_RemoveTCPIPPrinterPort
_PrintMgr_RenamePrinter
_Printmgr_Resume
_PrintMgr_SetDefaultPrinter