You should check with the local court rules, and with the Ohio Traffic and Criminal Rules, that should give you a starting point.
Attorney Mark A. Deters
Deters Law LLC
Legal disclaimer: Mark A. Deters is licensed to practice law in the State of Ohio. All information given is based only on Ohio law, and is not directly applicable to any other jurisdictions, states, or districts. This response, or any response, is not legal advice. This response, or any response, does not create an attorney/client relationship. The response is in the form of legal education and is intended to provide general information. Any state specific concerns should be directed to an attorney who is licensed to practice law in that respective state