1. Remove the controller box. (Controller Box)
  2. Remove the power supply box. (Power Supply Box)

  3. Remove the right rear cover. (Right Rear Cover)

  4. Remove the bracket [A].
  5. Remove the drive cooling fan (FAN9). (Drive Cooling Fan (FAN9) (IM C6000/C5500/C4500 Only))
  6. Remove the imaging drive unit [A].