HP LaserJet M4345 MFP Toner Cartridges

The HP LaserJet M4345 MFP uses black toner in two sizes. The standard HP 45A (Q5945A) is rated for about 12,000 pages, and the high yield HP 45X (45A) is rated for about 24,000 pages. Both are remanufactured. The same supplies also fit the LaserJet 4345 mfp, LaserJet 4345x and LaserJet 4345xm. Same-day shipping on most orders.