The 4PK CE278A 78A Toner Cartridge is a high-yield black toner designed for use with HP LaserJet printers, including models such as P1606dn, M1536dnf, and MF4450. With a page output of 2,100 pages at 5% coverage, this laser print technology cartridge comes with a 2025 new chip and is compatible with various HP LaserJet models. Manufactured by Cool Toner and backed by a 3-year manufacturer warranty, this toner cartridge ensures reliable and professional printing results for your documents and images. Printer cartridges are sealed. 4 in all but box is open and top is torn. Cartridges all sealed and new.
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