Zoomtoner Compatible with HP C3900A Black Toner Cartridge — Regular Yield

Zoomtoner replacement black toner cartridge, made to fit the HP C3900A slot — Regular Yield. Delivers excellent printing quality and is a direct-compatible option for devices that use the C3900A cartridge. Compatible printers: HP LaserJet 4V, HP LaserJet 4MV, Konica Minolta QMS PS860.