2 Inktoneram Replacement toner cartridges for Okidata C310/C510 44469801 C310 C510 Black Toner Cartridge MC351dn MC352dn MC361dn MC362dn MC561dn MC562dn C310dn C330dn C331dn C510dn C511dn C530dn C531dn This package contains: 2 New Inktoneram Replacement toner cartridges to replace Okidata C310/C510 ( 44469801 ) Black Toner cartridge. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : 44469801. Page Yield : 3,500 Pages / each cartridge at 5% coverage Printer Compatibility: Okidata: C310dn C330dn C331dn C510dn C511dn C530dn C531dn, MC351dn MC352dn MC361dn MC362dn MC561dn MC562dn Warranty: Our Compatible Inktoneram Replacement toner cartridges to replace Okidata C310/C510 black cartridges are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM cartridges. These cost-effective toner cartridges will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement toner cartridges to replace Okidata C310/C510 come with a 90 day 100% money back guarantee.