strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")

Set colPrinters = objWMIService.ExecQuery _
("Select * from Win32_Printer Where DeviceID = '\\\\atl-ps-01\\color-printer'")

For Each objPrinter in colPrinters
errReturn = objPrinter.PrintTestPage
If errReturn = 0 Then
Wscript.Echo "The test page was printed successfully."
Else
Wscript.Echo "The test page could not be printed."
End If
Next