H-Party 2-Pack Compatible Toner CE255X / 55X (GPR-40H) — 2×12,500 Page Yield — Black — For HP P3011 / P3015 Series, M525 / M521 & Canon LBP6750dn/LBP6780x

H-Party compatible toner cartridges — 2-pack (CE255X / GPR-40H, also referenced as 55X) in Black. Estimated page yield: 2*12,500 Pages (total). This bundle contains two black replacement cartridges designed for a direct fit with the listed printers. Compatible models: 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 i-SENSYS LBP6750dn, LBP6780x. Ideal when you need high-yield black toner for busy office printers; contains two cartridges to cover larger print volumes.