Continue to create fantastic quality printouts with this Q-Connect Black HP CP3525 compatible toner cartridge. Compatible with HP LaserJet CP3525 or CM3530 printer, it delivers sharp, clear text and brilliant images at just a fraction of the cost of a branded alternative. The easy to install unit ensures a fast and efficient turnaround that decreases periods of inactivity and boosts efficiency and productivity. Replacing an HP 504A cartridge, with a print yield of up to 7,000 pages.