duston W9024M, W9024 Black Toner Compatible with HP Enterprise Managed E40040 E42540

Capacity of the toner cartridge approx. 11500 pages DIN A4 at 5% coverage Compatible with HP LaserJet Enterprise Managed E40040dn, E42540f MFP High quality of the products guarantees effective and trouble-free work The warranty applies until all usable toner is consumed in the laser print cartridge In each toner, the light-sensitive roller, small scraper, magnetic roller and whole toner memory are replaced, which ensures the high print quality and blackening