INT 17 - Alloy NTNX, MW386 - GET CURRENT PRINTER

	AH = 95h
	AL = mode
	    00h NTNX compatibility
		Return: DX = NTNX printer number (see #00643)
			    (FFFFh if current printer not compatible with NTNX)
	    01h MW386
		Return: DX = MW386 printer number
	    02h MW386 v2+
		BX = logical device number
		    00h-03h = LPT1-LPT4
		    04h-07h = COM1-COM4
		Return: DX = MW386 printer number (FFFFh = none)
Return: AL = status (see #00642)
Note:	modes 00h and 01h return the printer number of logical LPT1 only
SeeAlso: AH=94h