Chapter 2 Setup 6 Install the ferrite core to the RS-232 cable of the customer's display, remove the cap, and connect the cable to the printer's DM-D connector. 7 Hook the cable to the tab of fixing plate A and secure. 2 8 Turn the printer over to the normal status. 9 Place a cap on the USB cable to store in the pole. Store the rest of RS-232 cable in the pole, and then install the customer display to fixing plate A. 62