Section 57C(4) in The Orissa Municipal Delimitation of Wards, Reservation of Seats and Conduct of Election Rules, 1994
(4)The [Presiding Officer] [Substituted vide O.G.E. No. 1106 dated 7.6.2008.] shall thereafter fix the paper seal so signed in the space meant therefore in the control unit of the voting machine and shall secure and seal the same.