When the left tray paper end sensor [A] detects paper in the left tray and the right tray paper end sensor detects no paper in the right tray:
- The rear fence motor [B] switches on and pushes the rear fence [C] against the side of the paper stack to move it to the right tray.
- When the actuator on the rear fence activates the rear fence return sensor [D], the rear fence drive motor reverses to retract the rear fence.
- The motor switches off when rear fence HP sensor [E] detects the rear fence at its home position.