Either panel of the State Disciplinary Board based on the knowledge or belief that a respondent has refused, or failed without just cause, to appear in accordance with Bar Rule 4-220 before a panel or the superior court for the administration of a reprimand may file in the Supreme Court a motion for suspension of the respondent. A copy of the motion shall be served on the respondent as provided in Rule 4-203.1. The Supreme Court may in its discretion, ten days after the filing of the motion, suspend the respondent until such time as the reprimand is administered.