Toner Cartridges for Oki Printers from Xerox deliver brilliant image quality and excellent reliability at a low cost. Compared to the original Oki toner cartridge, you’ll get better or equal page yield, pay significantly less, and receive 100% lifetime warranty. Get more, pay less, without risk. Satisfaction is guaranteed.Compatible Printers: OKI C 510 DN, OKI MC 561 DN, OKI C 511 DN, OKI C 530 DN, OKI C 531 DN, OKI MC 562 DN, OKI MC 562 DNW