Step 4 Place the printer top-down with the fuser assembly facing outward. Step 5 Remove the three mounting screws (callout 1) and two ground screws (callout 2). 21 2 2 Figure 93. Remove power supply assembly screws Step 6 Lift the side of the power supply assembly stamped “LIFT THIS SIDE FIRST” to expose assembly harnessing. The harness connectors attach to the right side of the engine power assembly. Figure 94. Expose the harness connectors assembly C7058-90936 Internal disassembly and assembly 123