Compatible Black Toner Cartridge for HP LaserJet MFP M234dwe Laser Printer (High Yield - HP 134X)This laser printer toner cartridge prints pages, which is more than the standard offering by HP. Pages estimated averaged at 5% page coverage (5% of the page is covered by ink). NOTE: Nearly all printer manufacturers (including HP) base their ink/toner cartridge yields on 5% page coverage.
