HP 45A - Black - original - LaserJet - toner cartridge (Q5945A) - for LaserJet 4345mfp, 4345x, 4345xm, 4345xs, M4345, M4345x, M4345xm, M4345xs

Designed for day-to-day printing of a variety of monochrome documents that often represent the company image to customers. HP 45 LaserJet Toner Cartridges are low-maintenance cartridges that keep your printers working hard. Reliable supplies reduce interruptions and saving time saves money. The true value is original HP LaserJet toner cartridge technology.