This professionally remanufactured Epson T559520 Light Cyan inkjet cartridge is an original Epson T559520 / T5595 ink-jet cartridge which has been through one cycle of service and has been recharged. This Epson Light Cyan T559520 ink cartridge has been thoroughly cleaned along with the printhead nozzles. Then the Epson T559520 was filled with the same ink formula, the internal back pressure was insured, the shell was inspected for any possible leakage and the electrical circuitry was tested before finally undergoing an actual print test. The ink monitoring chip on this remanufactured Epson T559520 is the original chip which has been reset to provide accurate ink monitoring. If the T5595 Light Cyan inkjet cartridge passes our rigid standards, it has been remanufactured for your Epson printer! We offer a 100% Quality Satisfaction Guarantee on our remanufactured T559520 Light Cyan ink cartridge.