Black Toner Cartridge for HP LaserJet Pro 400 Color M451nw PrinterThis Black Toner Cartridge prints pages with an average of 5% page coverage. Nearly all printer manufacturers base their ink/toner cartridge yields on 5% coverage.
Black Toner Cartridge for HP LaserJet Pro 400 Color M451nw PrinterThis Black Toner Cartridge prints pages with an average of 5% page coverage. Nearly all printer manufacturers base their ink/toner cartridge yields on 5% coverage.