Our Compatible LC263BK Black Ink Cartridge is manufactured in an ISO-9001 certified factory with high quality standard.The compatible LC-263 Black Ink Cartridge delivers superb quality black text documents and sharp images that satisfy your needs for frequent printing at low cost.We assure that your purchasing process at Inkbow online store is fast and reliable. Once you have the experience with our service, you will never have the concern about where to buy your replacement ink cartridges anymore.