Genuine OEM HP LaserJet Pro 4001 dn Toners

The LaserJet Pro 4001dn uses black HP 148 toner in two capacities. HP 148A is one choice. HP 148X is high-yield and reduces how often the toner needs to be changed.

Toner Buzz carries genuine HP 148A and 148X cartridges for this printer. Match the order to the amount of printing you expect before the next cartridge change.