Notes about reinstalling: Seat the bottom of the PCA first by placing the tabs in the corresponding holes. When putting the PCA back in, be sure you do not get any wiring caught behind it. Removing cleaning roller HV module 1 Remove the rear cover (see page 243). 2 Remove the formatter board and formatter pan (see page 254 and page 272). 3 Unplug two connectors (callout 1). 2 1 2 2 Figure 143. Cleaning roller HV module 4 Release two cable stays. 5 Remove one screw from the top of the module (callout 2). 6 Pull the module out. 292 Chapter 6 - Removal and replacement EN