the following settings of tiger switches are observed to be 300. baud. They are what the printer was left with.... toggle: left up means toward back of printer, away from operation standing in front of printer looking at paper. left-dipswitch: 1 up 2 down 3 up 4 up 5 down 6 up 7 up right-dipswitch: 1 down 2 up 3 down 4 up 5 down 6 up 7 up.