Premium RC300B Compatible IBM Black Ribbon

Premium RC300B Black Ribbon fully compatible with the IBM JS-7500, JS-8000, JS-9000, 4614SUREONE, MP-300, MP-309, MP-311, MP-312F-N, MP-317F, MP-320, MP-321S, MP-322S, MP-323S, MP-330, MP-3312F3, MP-341, MP-342F-FX-, MP-352S, MP-382FW, SCP-700, SP-300, SP-310, SP-311, SP-311F, SP-312, SP-312F, SP-316, SP-317, SP-317F, SP-320, SP-321, SP-321S, SP-322, SP-322S, SP-323S, SP-340, SP-341, SP-341F, SP-342, SP-342F, SP-347, SP-347F, SP-348, SP-349, SP-349F, SP-772, UP-389, ER-350, ER-550, ER-C350F, ER-P200, SMP-200, SR-P100A, SR-P100B, SR-P100C, SR-P100D, SR-P200, SR-P250. The use of compatible supplies does not void your printer warranty.