GREENSKY 1Pack (1 x Black) Compatible Replacement OKI C330 Set for OKI C330 C330dn MC351dn MC361dn MC352dn MC361dn MC362dn MC362w 510 530 Package contents:1Pack (1 x Black) Compatible Printers for OKI C330 C330dn MC351dn MC361dn MC352dn MC361dn MC362dn MC362w C530dn MC361 MC561 MC890 MC950 MC950 MFP Black yields 3,500 and the colors yield 3,000 pages each at 5% measured up to and above OEM standards ISO 9001 & 14001 (INTERNATIONAL STANDARD ORGANIZATION Quality Standard) 12-MONTH 100% Quality Guarantee ensures that you will get quality printouts with our compatible or remanufactured cartridges. Any problems under normal circumstance, demand for a return is acceptable