A forward/backward movement device includes: a case; a forward/backward member; a biasing member that biases the forward/backward member; a moving member that is housed in the case and moves between a first position where the forward/backward member is capable of moving forward by a biasing force generated by the biasing member and a second position where the forward movement of the forward/backward member is stopped; and a restricting member that restricts a movement of the moving member by moving to a position for restricting the moving member while a lid is open, in which the restricting member restricts a movement of the moving member from the first position to the second position in a case where the forward/backward member moves backward while the lid is open.