72 Pa. Stat. § 3490
All such institutions, corporations, or unincorporated associations shall have the right to pay the amount of said liens to the State Treasurer, at any time, in full or in partial payments; and it shall be the duty of the State Treasurer to accept the same, and to forthwith transmit to the prothonotary of the respective county aforesaid his certificate, that he has received said payment or payments, and the date of receiving same; which certificate or certificates shall be forthwith filed and kept by said prothonotary with the other records in the case, and a notation thereof, setting forth the respective dates and amounts of such payments, shall be made by him on said dockets and indices, in the proper place; and when it appears that the full amount of said appropriation has been repaid as aforesaid to the State Treasurer, said prothonotary shall mark said lien as satisfied in full upon said dockets and indices, at the proper place. The aforesaid defendants shall pay said prothonotary the sum of five dollars for satisfaction of said liens, and the sum of fifty cents for each partial payment credited as aforesaid; to be taxed as costs, and collected when said lien is satisfied as aforesaid.
72 P.S. § 3490