V4INK New Compatible Black CE255X Toner Cartridge High Yield for HP 55X HP LaserJet P3010 P3011 P3015 P3015d P3015dn P3015n P3015x HP Enterprise 500 MFP M521dn M521dw M525c M525dn M525f Printer Color: Black Style: New Compatible/Replacement Guarantee: Two-Year 100% Warranty/Shelf Time: 18M Page Yield: 12,500 pages at 5% Coverage ISO/IEC 19752 (letter/A4) Compatible Printer List: HP LaserJet P3010 P3011 P3015 P3015d P3015dn P3015n P3015x; HP LaserJet Pro MFP M521dn M525f M525dn M525c M521dw Printers