Compatible with: Epson NX Series: NX125, NX127, NX130, NX230, NX330, NX420, NX430 Epson Stylus: NX125, NX127, NX130, NX230, NX330, NX420, NX430 Epson WorkForce: 320, 323, 325, 435 The following Compatible Cartridges are Included: 1 T124120 Epson 124 Black Page Yield*: 200 For best results, store in a cool, dry place. Use within 18 months of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Equipped with a working ink indicator chip that allows you to monitor your ink levels Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.