1. Remove the high voltage power supply board. (High Voltage Power Supply Board)
  2. Remove the fusing fan holder. (Fusing Fan Motor)
  3. Remove the holder [A] (×5).
  4. Remove the left inner cover [A] (× 5, ×3, x2, hook ×4).
  5. Remove the PCDU sensor board [A] (× 3,×1).