This professionally remanufactured Epson black (T017201) inkjet cartridge is an original Epson T017/T017201 ink-jet cartridge which has been through one cycle of service and has been recharged. This Epson T017201 ink cartridge has been thoroughly cleaned then filled with ink conforming to original specifications and 100% compatible with original Epson ink. Then the internal back pressure was insured and the cartridge was inspected for any possible shell leakage, tested the operation of all electrical circuitry and finally tested under MIL-STD quality standards. The ink monitoring chip on this remanufactured Epson T017201 is the original chip which has been reset to provide accurate ink monitoring. If the T017 inkjet cartridge passes our rigid standards, it has been remanufactured for your Epson printer! We offer a 100% Quality Satisfaction Guarantee on our remanufactured T017201 ink cartridge. For use in the following printers: Stylus Color 777, Stylus Color 777i, Stylus Color 680, Other Epson Printers 1000ICS, Other Epson Printers 1000. We are the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.