Renewable Toner Compatible Toner Cartridge Replacement HP 81A CF281A for LaserJet M604 M605 M606 M630 Lifetime warranty: We only guarantee products ordered directly from Renewable Toner. Color: Black Yield: 10.5k Pages at 5% coverage OEM #: HP CF281A / 81A Compatible HP Printers: LaserJet Enterprise M604N, M604DN, M605N, M605DN, M605X, M606DN, M606X, MFP M630f, MFP M630h, MFP M630z