HP CC640EE (HP 300) Original Black Cartridge. Thanks to its superb ink technology, the HP CC640EE (HP 300) Original Black Cartridge is the perfect solution for those important office documents. This cartridge produces excellent, fade-resistant and smudge free results from the very first print until the last. You will get 200 pages of prints from this cartridge until it will need to be replaced. This cartridge is designed to work with a variety of HP printers. And buy this HP CC640EE (HP 300) Original Black Cartridge Price/Quantity: 1: £13.01 2: £12.64 3+: £12.29.