For use in: Konica Minolta Bizhub C258/ C308/ C368/ C454/ C554/ C454e/ C554e/ C458/ C558/ C658/ 454e/ 554e/ 458/ 458e/ 558/ 558e/ 658e/ 308e/ 368e A compatible universal replacement for: TN-324K, TN-513, TN-512K, TN-515, TN-516 TN-514K, TN-326 Toner kit contains: 2 black toner cartridges (universal) with Smart chip Page Yield: 28,000 pages (TN-324K), 24,400 pages (TN-513K), 27,000 pages (TN-512K), 24,000 pages (TN-515), 26,000 pages (TN-516), 28,000 pages (TN-514K), 25,000 pages (TN-326) ; based on the industry standard ISO/IEC 19798 at 5% coverage Made in USA. Our products are designed to provide premium print quality. Our toners are made to match density, line resolution and page yield. MADE IN USA TONER Compatible Replacement for use in Konica Minolta bizhub 308e, 368e, C258, C308, C368, C458, C558, TN512K, TN324K, TN513, TN514K, TN515, TN516, TN326 Universal (Black, 2 Cartridges)