To achieve fantastic results for your inkjet printing every time use the genuine Brother LC123BK Black Ink Cartridge. Using Brother inks will always be the best choice as they have been designed to deliver the best performance from your printer. One LC123BK inkjet cartridge boasts a 600-page yield and ensures high quality print resolution and reliability as Brother inks are formulated to exacting standards. The LC123BK Black Ink Cartridge is compatible with several Brother printers, specially designed to extract optimum performance.