Our remanufactured Epson 603XL ink cartridges keep the high page yield that you have come to love in the originals, but lowers the buying price noticeably. Great effort has been put in to producing a remanufactured version of the Epson C13T03A34010 that holds up to the quality of the genuine article and we are very happy with the result.You can rely upon the remanufactured Epson 603XL magenta ink cartridge to be fully compatible with all the same inkjet printers and give comparable results too. We do of course fully guarantee each and every remanufactured Epson C13T03A34010 ink cartridge and have voluntarily extended this period to a full 3 years.