7. Remove the bracket wrench [A] of the upper paper feed unit (
x 2).
8. Release the relay harness [A] of the lower paper feed unit, and then insert the relay
harness into the notch [B] of the upper paper feed unit (
x 1).
9. Release the relay harness [A] of the upper paper feed unit, and then connect the relay
harness to the bottom connector [B] (
x 1).