ND Brand Dinsink 4X4oz dye refill ink for Kodak 30 ink cartridge: ESP C310 ESP C315 ESP Office 2150 ESP Office 2170 Printer. The item with 2 chips for kodak 30 black and color ink cartridge. 4X4OZ Dye Refill ink kit for Kodak 30 ink cartridge Easy refilling! Big saving! Stability: No setting in 3 years (at normal storage) Temperature: -15C no frozen and 70C no gelling Lightfastness: 5-6 BWS; Waterfastness: 3 (Average); Gasfastness: 4 (Good).