HP LaserJet 4345 mfp Toner Cartridges

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