1. Remove the fusing unit. (Removing the Fusing Unit)

  2. Remove the paper transport belt unit. (Paper Transport Belt Unit)

  3. Remove the paper transfer belt unit. (Paper Transfer Belt Unit)
  4. Remove the hooks and remove the DUB cover [A].
  5. Remove the harness clamp. Remove the clamp [A] from the plate.

  6. Remove the duplex unit sensor 3 [A].