Do it Wiser Compatible Konica Minolta Bizhub C452 C552 C652 Toner | TN613 TN613K (Black) Estimated page yield: 45,000 pages (depends on printer and usage) Compatible with Part Number: TN-613 TN-613K For use in Konica Minolta Bizhub C452 | Konica Minolta Bizhub C552 | Konica Minolta Bizhub C552ds | Konica Minolta Bizhub C652 Our Do it Wiser Smart toner cartridges are covered by a 1 year warranty against defects Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free 1 Black cartridge 45,000 pages Konica Minolta Bizhub C452 C552 C652 TN-613K