1. Remove all the covers. (Right Front Cover, Left Front Cover, Rear Cover, Top Cover)
  2. Paper height sensors 1 and 2, and the tray lower limit sensor are mounted on the frame.
    • The left photo shows the sensors and connectors on the front side of the frame.
    • The right photo shows where the sensor pawls protrude from the back of the frame.
  3. To remove a sensor, disconnect it from the frame and the harness (x3, x1).