Get true HP LaserJet print quality with the microfine toner formula and toner cartridge technology in the HP 43X LaserJet Toner Cartridge. HP delivers sharp black text and consistent, professional results for as long as the cartridge lasts.

HP’s microfine toner produces clear, sharp results

HP Smart technology[1] tunes particle charge for reliable results

Expect predictable results with HP supplies designed together with your printer

Enjoy low maintenance, trouble-free printing. HP Smart technology[1] in the toner cartridge and your printer makes HP supplies easy to install and maintain. Receive automatic alerts when a cartridge is low or out. Enjoy convenient, on-line ordering.

One cartridge for HP 9000 Printer series simplifies supplies management

Managing supplies is easy with HP Smart Printing technology[1] and HP SureSupply

All-in-one design, HP Smart Printing technology[1] for easy cartridge replacement

Free, convenient return and recycling in over 30 countries.[2] See insert or visit http://www.hp.com/recycle

Smart choice. HP Smart Printing technology[1] makes automatic adjustments to optimize print quality and enhance reliability. The HP 43X Toner Cartridge provides reliable operation to minimize user intervention and improve productivity.

HP Smart Printing technology[1] for reliable, cost-effective operation