H-Party 3-Pack Compatible Toner Cartridges for HP 55A (CE255A) — Black — For LaserJet P3015Dn/P3015x, M525f/M525dn, M521dn/M521dw

H-Party compatible replacement toner set for HP CE255A / 55A (GPR-40). Pack contains three black cartridges. Estimated page yield: 3*6000 Pages. Color: 3 * Black. Compatible with: 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; and Canon ImageRunner LBP3560 / LBP358.