ECU pan 1 Remove the DIMMs, the back, right, and left covers, the internal paper guide, and the top cover (see pages 89 through 95). 2 Remove the printer door (see pages 96 through 99), and the formatter pan (see page 137). 3 Disconnect the ECU cable. Note If the fusing element cables are connected, disconnect them before removing the ECU pan. 4 Remove the two screws fastened to the brackets on the sides of the pan. 5 Remove the two screws reached through openings in the side of the black plastic printer chassis. Figure 65. ECU pan removal (1 of 2) 6 Disconnect the small solenoid connection from the back of the ECU. EN Bottom assemblies 139