The LaserJet 42X Print Cartridge (Dual Cartridge) by HP/Hewlett-Packard is a package of two maximum size toner cartridges for the Laser Jet 4250 and 4350 series. Hewlett-Packard creates black tones with low maintenance because of the uniform particle size.
Fits: HP LaserJet Printers: HP LaserJet Printers: 4250, 4250n, 4250tn, 4250dtn, 4250dtnsl, 4350n, 4350tn, 4350dtn, 4350dtnsl
HP's LaserJet 42X cartridge delivers an average yield of 20,000 pages per cartridge making this ISO / IEC 19572 compliant. Smart printing technology provides consistent quality, even for high-volume printing.