Our remanufactured replacement for T636600 (T6366) light magenta ink cartridges are manufactured to deliver optimal performance and high quality prints at a fraction of the cost of the original Epson T636600 ink cartridges. Our remanufactured T636600 ink cartridges are manufactured in the USA using the most superior ink formula on the market which provides unequaled color accuracy and fade resistance. T636600 ink provides the perfect interaction between media and ink adding a brilliant layer of gloss to ensure your presentation looks shiny and sleek. Remanufactured T6366 ink cartridges are equipped with a reset Epson ink level chip allowing you to keep track of how much of each color is left so that your print jobs are never disrupted by surprises. We guarantee that you will be satisfied with the high quality print outs of our remanufactured replacement for the T636600 (T6366) ink jet cartridges or your money back. Professional imaging has never been more affordable. For use in the following printers: Epson Stylus Pro WT7900, WT7900 Designer Edition, 7700, 7890, 7890 Designer Edition, 7900, 7900 Proofing Edition, 7900STP, 9700, 9890, 9890 Designer Edition, 9900, 9900 Proofing Edition. We are the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.