Zoomtoner High-Yield Black Toner — Compatible with HP C4129X

Zoomtoner replacement toner for HP C4129X (High Yield) in black. Engineered to deliver excellent printing quality while providing the extended yield of a high-yield cartridge. Compatible with the following printers: HP LaserJet 5100TN, HP LaserJet 5100LE, HP LaserJet 5100DTN, HP LaserJet 5100, HP LaserJet 5000N, HP LaserJet 5000LE, HP LaserJet 5000GN, HP LaserJet 5000DN, HP LaserJet 5000.