Business Graphics III includes a set of drivers for different graphic plotters, one of which is the HP 7225A plotter. HP has since changed their product; the 7225A Plotter has been replaced by the HP 7470A plotter. To connect this new plotter to the Business Graphics III: a. Use the Apple Modem Eliminator Cable (A3M0019) along with the cable supplied with the plotter (AMP 07470-60090). b. Set the .printer driver to 1200 baud and one (1) stop-bit. c. Set the plotter's switches as follows: S2 S1 Y US B4 B3 B2 B1 0 1 0 0 0 1 1 1 d. Enter the command SET DEVICE HP 7225A to initialize the plotter from Business Graphics.