HP Smart Printing Technology makes automatic adjustments to optimize print quality and enhance reliability. Receive automatic alerts when a cartridge is low or out. Enjoy low maintenance, trouble-free printing.
Comments about HP 43X High Yield Black Original LaserJet Toner Cartridge:
I have used replacement cartridges that were not HP and have regretted it, the printer kept telling me I needed service and the copies were coming out with smears....stick with HP for this level of printer
Bottom Line Yes, I would recommend this to a friend