- Cartridges come filled with a new generation chip, work with all new printers, and display ink levels. We offer a hassle free money back guarantee.<br><br>- Compatible with: Hero 3.1, Hero 5.1, ESP 3.2, ESP C110, ESP C310, ESP C315, ESP Office 2150, ESP Office 2170.<br><br>- High capacity page yield: up to 670 pages per black cartridge, 550 per color cartridge.<br><br>- All cartridges are backed by a 1 year returns policy, and are ISO9001 certified. <br><br>- Contents: compatible cartridges for Kodak 30 XL (5 Black, 5 Color).