The black ink cartridge prints 750 pages and each color cartridge prints 750 pages High-quality original Brother LC-424VAL ink cartridges in a value pack Cheaper than buying individual packs, reducing your cost per page Original Brother ink cartridges are carefully tested to print perfectly every time, saving you time and money Using original Brother LC-424 ink cartridges protects your printer warranty The design of the ink cartridge allows full visibility of the remaining ink level