HP 414x (W2020X) Black high yield original toner cartridge. HP 414x toner cartridges work with HP printers: HP color LaserJet Pro M454 Series, HP color LaserJet Pro MFP M479 series. HP 414x cartridge yield (approx. ): 7, 500 pages. Save up to 25% with high-yield HP toner. Original HP toner cartridges produce an average of 71% more usable pages than non-hp cartridges. Original HP toner cartridges: genuine toner for your HP printer. What's in the box: 1 New Original HP 414x (W2020X) toner cartridge. Color: Black.