Our compatible Kodak 30XL (Black 1550532, Color 1341080) High Yield Replacement Ink Cartridges are for use in the following Kodak printer series: Kodak ESP C110, ESP C310, ESP C315, ESP Office 2150, ESP Office 2170, ESP 3.2, Hero 3.1, Hero 4.2, and Hero 5.1. Our compatible cartridges are made with the highest quality materials. These cartridges are made at an ISO-9001 certified factory so you can expect premium quality printing. Laser Tek Services® Compatible Replacement Ink Cartridges offer an alternative to the expensive and over priced OEM toner cartridges. Compatible Cartridges are cheap, economical, and GREEN alternative for getting your printer up and running again! This Package contains 1 Kodak 30XL Black (1550532) Compatible Replacement Ink Cartridge with an approximate page yield of 670 pages.