LD Remanufactured Toner Cartridge Replacement for HP 504A CE252A (Yellow) 100% Satisfaction & LIFETIME Guarantee This cartridge is equipped with an electronic smart chip for accurate toner level readout The use of remanufactured cartridges and printing supplies does not void your printers warranty Page Yield: 7,000* | Shelf Life: 24-36 Months | *Average cartridge page yield in accordance with ISO IEC 24711 For use in Color LaserJet CM3530, CM3530fs, CP3525, CP3525dn, CP3525n, CP3525x, CP3530 & LaserJet CM3530, CM3530fs, CP3525, CP3525dn, CP3525n, CP3525x, CP3530