This HP black CF237A compatible toner cartridge is a brand new compatible cartridge specifically designed to work in your HP printer. The brand new black CF237A compatible toner contains 1 black compatible non-oem cartridge. The CF237A black printer cartridge is a high quality toner and is suitable for all types of printing and offers top value compared to buying the original cartridges. Fully chipped and ready to go. All our CF237A premium toners are made to highest standards and carry the ISO9001 worldwide quality certification. Our toners are formulated to each printers individual specification ensuring perfect results every time. Offering a much higher printing quality than universal toners. Which are unfortunately widely used in the UK by other inferior cartridge manufacturers and distributors. The CF237A black prints approx. 11000 pages at 5% average coverage. These non-oem CF237A cartridges are brand new and made to work straight away in your printer Easy to install and saves over £100 buying the equivalent genuine black per cartridge! LaserJet Enterprise Flow MFP M632z, LaserJet Enterprise M607dn, LaserJet Enterprise M607n, LaserJet Enterprise M608dn, LaserJet Enterprise M608n, LaserJet Enterprise Flow MFP M631h, LaserJet Enterprise M608x, LaserJet Enterprise M609dh, LaserJet Enterprise M609dn, LaserJet Enterprise M609x, LaserJet Enterprise MFP M631z, LaserJet Enterprise MFP M631dn, LaserJet Enterprise MFP M632fht, LaserJet Enterprise MFP M632h