1. Remove the registration unit. (Registration Unit)

  2. Remove the paper transfer belt unit. (Paper Transfer Belt Unit)

  3. Remove the spring [A].
  4. Remove the shaft [A].
  5. Remove the bracket [A].

  6. Remove the duplex transport home position sensor 2 [A].

  • Duplex transport home position sensor 2 and sensor shift home position switch are in close proximity. When you connect a harness to the duplex transport home position sensor 2 or sensor shift home position switch after the replacement, be careful not to connect the harness to the incorrect sensor. If you connect the harness to the incorrect sensor, SC515-02 occurs when duplex copying. The SC does not occur when turning on the machine or when making one-sided copies.