Remanufactured Epson T127 and T126 ink-jet cartridges from ezink Products are Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Epson T127 and T126 inkjet cartridges. Purchasing our remanufactured Epson ink cartridges is an excellent way to save money without sacrificing quality. Our Epson WorkForce WF-3540 compatible ink cartridges have a 'Lifetime Guarantee'. The use of our compatible ink for the Epson WorkForce WF-3540 does not void your printer's warranty. We also carry OEM inkjet cartridges for your Epson WorkForce WF-3540 printer.