INT 17 - Alloy NTNX, MW386 - ADD PRINTER TO SPOOLER                             
	AH = 89h
	AL = mode
	    00h NTNX compatibility
		DX = NTNX printer number (see #00643)
	    01h MW386
		DX = MW386 printer number
Return: AL = status (see #00642)
Note:	the specified printer is added to the spooler's list of available
	  printers
SeeAlso: AH=88h,AH=8Bh