# Hopper Up/down Sensor

1. Open the Duplex Print Cover (A).
   
2. Remove the Duplex Print Assy (A).
   
3. Remove the four screws, then remove the Right Duplex Print Guide (A).
   
   
   • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

   Check Point / チェックポイント

   When removing the screw in the step below, use a stubby screwdriver whose total length is 40 mm or shorter.

4. Disengage the four hooks and remove the sensor (A).
   
5. Disconnect the cables (B) from the connector (A).