*Process attach.
*Creator(model:MLP2): HPRT Printer Windows SDK.
*Creator: HPRT Printer Windows SDK 1.0.0.Beta [HPRT Copyright] [With Tracing]
-Creator: modelid - 4355,model - MLP2, printerclass - 11030401
-Creator SUCCESS(0).
+PortOpen(USB).
-PortOpen FAIL(-372)!
*Process deattach.
