Our compatible Okidata C6150 series (Black 43865720, Cyan 43865719, Magenta 43865718, Yellow 43865717) High Yield Replacement Toner cartridges are compatible with the Oki C6150dn, Oki C6150dtn, Oki C6150hdn, Oki C6150n, Oki MC560 MFP. Laser Tek Services® Replacement cartridges offer an excellent choice over expensive brand name Toner cartridges for your printer. They are professionally manufactured to produce the best quality prints for your Okidata Printer. All of our replacement cartridges have new internal parts including OPC drums, Smart Chips, wiper blades, and a fresh supply of toner for premium performance giving you quality, clean and clear prints page after page. As always, all of our cartridges come with a 100% Satisfaction Guarantee! This Package contains 1 Black 43865720, 1 Cyan 43865719, 1 Magenta 43865718, and 1 Yellow 43865717 Replacement Toner Cartridges with an approximate page yield of 8,000 pages per black cartridge and 6,000 pages per color cartridges.