Compatible Black HP 81A Toner Cartridge - (CF281A) is in stock and available for the low price of £50. The Compatible Black HP 81A Toner Cartridge is fully compatible with and guaranteed to work in the following HP laser printers: HP LaserJet Enterprise Flow MFP M630z , HP LaserJet Enterprise M604dn , HP LaserJet Enterprise M604n , HP LaserJet Enterprise M605dn , HP LaserJet Enterprise M605n , HP LaserJet Enterprise M605x , HP LaserJet Enterprise M606dn , HP LaserJet Enterprise M606x , HP LaserJet Enterprise MFP M630dn , HP Laserjet Enterprise MFP M630f , HP LaserJet Enterprise MFP M630h it will give you a page yield of Approx. 10,500 pages @ 5% average coverage. The Compatible Black HP 81A Toner Cartridge is a reliable, low cost Compatible product and a money saving alternative for the original HP 81A. Our own brand product will work in your laser printer in exactly the same way as an original CF281A, HP 81A, 81A.Compatible Black HP 81A Toner Cartridge - (CF281A)