Cool Toner Compatible Toner Replacement for HP 55A CE255A High Yield (Black, 2-Pack)

Cool Toner Compatible Toner Cartridge for HP CE255A 2-Pack Compatible Toner Cartridge Est Page Yield : 2*(6000) Pages Color: 2 * Black Compatible Toner Cartridge Replacement for HP LaserJet P3011, LaserJet Enterprise P3015d/P3015Dn/P3015x/P3016, LaserJet Enterprise 500 MFP M525f/M525dn, LaserJet Enterprise flow MFP M525c, LaserJet Pro 500 MFP M521dn/M521dw