After receiving the accusation, the judge to whom it is delivered must forthwith cause it to be transmitted to the district attorney of the county or subdivision, except when he is the officer accused, who must cause a copy thereof to be served upon the defendant, and required by written notice of not less than five (5) days that he appear before the district court of the county or subdivision, and answer the accusation at a specified time. The original accusation must then be filed with the clerk of the court.