Format of T2PS settings:
Offset	Size	Description	)
 00h	WORD	LPT port number (0=LPT1, etc.)
 02h	WORD	page heigh in points
 04h	WORD	page width in points
 06h	WORD	top margin in points
 08h	WORD	bottom margin in points
 0Ah	WORD	left margin in points
 0Ch	WORD	right margin in points
 0Eh	WORD	font size in points
 10h	WORD	tab size
 12h	WORD	timeout in clock ticks