INT 21 - DOS 3.1+ network - SET PRINTER MODE                                    
	AX = 5E04h
	BX = redirection list index (see AX=5F02h)
	DX = mode
	    bit 0: set if binary, clear if text (tabs expanded to blanks)
Return: CF set on error
	    AX = error code (see #01680 at AH=59h/BX=0000h)
	CF clear if successful
Notes:	calls INT 2F/AX=111Fh with 5E04h on stack
	supported by DR DOS 3.41+
SeeAlso: AX=5E05h"DOS",INT 2F/AX=111Fh