Inktoneram Compatible Drum Replacement for Okidata B410 B410d B410dn MB460 MB470 MB480 43979001 (Drum) This package contains: 1 Inktoneram Replacement drum unit to replace Okidata B410 ( 43979001 ) Drum. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : 43979001 Page Yield : 25,000 Pages / each cartridge at 5% coverage Printer Compatibility: Okidata: B410 B410d B410dn B420dn B430d B430dn MB460 MFP MB470 MFP MB480 MFP Warranty: Our Compatible Inktoneram Replacement drum units to replace Okidata B410 drum units are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM Okidata B410 drum units. These cost-effective drum units will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement drum units to replace Okidata B410 come with a 90 day 100% money back guarantee.