HP’s latest LaserJet printers are using a feature that they are calling JetIntelligence. Changing the chemical make-up of toner, HP has been able to use their JetIntelligence toner cartridges in new LaserJet printers that get 33% more pages per cartridge while printing the first page 40% faster and using up to 53% less energy. The ability to get more prints at lower temperatures for the toner allows for the energy savings while smaller parts require less movement and more room for toner.
With these improvements, the printers themselves are able to be more compact and the firmware has also been upgraded to include modern features like mobile printing, Microsoft Office document printing from a USB drive, and secure print-and-hold functionality.
The HP LaserJet 400 and 500 series are boasting these features. You can learn more at HP.com.