The court of common pleas shall appoint a reporter as the official reporter of the court for a term not exceeding three years, unless removed by the court after good cause shown for neglect of duty, misconduct in office, or incompetency. The court may appoint assistant reporters as the business of the court requires for terms not exceeding three years under one appointment. The official reporter and assistant reporters shall take an oath faithfully and impartially to discharge the duties of their positions.