- Get true HP Laser Jet print quality with the microfine toner formula & toner cartridge technology in the HP 43X Laser Jet Toner Cartridge. HP delivers sharp black text & consistent, professional results for as long as the cartridge lasts.
- Enjoy low maintenance, trouble-free printing. HP Smart technology[1] in the toner cartridge & your printer makes HP supplies easy to install & maintain. Receive automatic alerts when a cartridge is low or out. Enjoy convenient, on-line ordering.
- Smart choice. HP Smart Printing technology[1] makes automatic adjustments to optimize print quality & enhance reliability. The HP 43X Toner Cartridge provides reliable operation to minimize user intervention & improve productivity.