Cool Toner Compatible Replacement for HP CF289A (89A) — Black Toner Cartridge 6-Pack for LaserJet Enterprise M507 / M528 Series

Cool Toner compatible toner cartridges engineered as replacements for HP CF289A (89A). This value 6-pack supplies black toner for high-volume printing and offers a cost-effective alternative to OEM cartridges. Estimated page yield: 6*5,000 Pages. Color: 6 * Black. Compatible with: HP LaserJet Enterprise MFP M528dn, M528f; HP LaserJet Enterprise Flow MFP M528c, M528z; HP LaserJet Enterprise M507x, M507n, M507dn. Product type: Compatible Toner Cartridge — designed for reliable performance and consistent black output for the listed HP LaserJet Enterprise models.