Int 21 Fn B805 - Novell Netware - Print Services - Set Default Local Pri [N] AX = B805h DH = new default LPT port (00h-02h) Return: AL = status 00h successful Note: this function is supported by Advanced NetWare 2.1+ See Also: AX=B800h,AX=B804h,AH=DFh/DL=00h