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