Ohio Revised Code Title XXIX. Crimes Procedure § 2931.30

When a change of venue is ordered pursuant to section 2901.12 of the Revised Code, and the accused is in jail, a warrant shall be issued by the clerk of the court in which the cause originated, directed to the proper officer, commanding him to convey the prisoner to the jail of the county or municipal corporation where the prisoner is to be tried, there to be kept until discharged. If the accused is charged with a bailable offense, and at the date of the order changing the venue is under bond for his appearance at the court from which the venue is changed, the court may fix in said order the amount of recognizance which said accused shall give for his appearance at the time the court may designate, in the court to which the venue is changed, and the clerk shall take such recognizance as in other cases, and forward the same with the record. The court shall recognize the witnesses of the prosecution to appear before the court in which the accused is to be tried.