INT 17 - Alloy NTNX,MW386 - SET PRINT BREAK TIMEOUT                             
	AH = 9Bh
	AL = mode
	    00h NTNX compatibility
		CX = timeout value in clock ticks (1/18 sec) (00h = never)
	    01h MW386
		CX = timeout value in seconds (00h = never)
	    02h MW386 v2+
		BX = logical device number
		    00h-03h = LPT1-LPT4
		    04h-07h = COM1-COM4
		CX = timeout value in seconds (00h = never)
Return: AL = status (see #00642)
Notes:	modes 00h and 01h affect only the current logical LPT1
	if no data is sent to a printer for the specified amount of time, the
	  spool file will be closed and queued for printing automatically
SeeAlso: AH=97h