V4INK174; New Compatible Q6511A 11A Toner Cartridge-Black for LaserJet 2400/2420/2430 Series Color: Black Style: New Compatible/Replacement Guarantee: One-Year 100% Warranty/Shelf Time: 18M Page Yield: 6000 pages at 5% Coverage ISO/IEC 19752 (letter/A4) Compatible Printer List: LaserJet 2400/2410/2420/2420n/2420d/2420tn/2420dn/2420dtn/2430/2430n/2430tn/2430dtn Color Laserjet 2410/2420/2420d/2420n/2420dn/2430/2430n/2430t/2430tn/2430dtn