HP LaserJet 4345x Toner Cartridges

The HP LaserJet 4345x uses remanufactured black toner in two sizes. The standard toner, 45A (Q5945A), yields about 12,000 pages. The high yield toner, 45X (45A), yields about 24,000 pages. The same supplies also fit the LaserJet 4345 mfp, LaserJet 4345xm and LaserJet 4345xs. Same-day shipping on most orders.