LD Products Remanufactured Ink Cartridge Replacement for Epson T0483 ( Magenta ) Page Yield: 400 | Shelf Life: 12-18 months The use of remanufactured cartridges and supplies does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee The ink monitoring chip on this remanufactured Epson T048320 is the original chip which has been reset to provide accurate ink monitoring For use in the following Epson Stylus Photo printers: R200, R220, R300, R300M, R320, R340, RX500, RX600, and RX620