Toner Bank 6-Pack Black Compatible Toner Q5942X (42X) for HP LaserJet 4200/4240/4250/4300/4345mfp/4350 Series

Toner Bank compatible replacement set: six black toner cartridges (Q5942X / 42X) designed for select HP LaserJet printers. Sold as a 6-pack with an estimated page yield per pack of 20,000 pages. Compatible replacement cartridges for the following models: HP LaserJet 4200, 4200n, 4200tn, 4200dtn, 4200dtns, 4200dtnsl; HP LaserJet 4300, 4300n, 4300tn, 4300dtn, 4300dtns, 4300dtnsl; HP LaserJet 4250, 4250n, 4250tn, 4250dtn, 4250dtnsl; HP LaserJet 4350, 4350n, 4350tn, 4350dtn, 4350dtnsl; plus HP LaserJet 4240 and 4345mfp. Ideal when you need multiple replacements at once — each pack contains six black compatible cartridges matching HP Q5942X (42X) specifications.