LD Remanufactured Toner Cartridge Replacement for Samsung CLP-510D5Y (Yellow) Page Yield: 5,000 | Shelf Life: 24-36 Months The use of compatible replacement laser toner cartridges and supplies does not void your printers warranty. All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee Our toners contain new and used parts, including a new smart chip, they are an economical alternative to expensive Samsung laser toner cartridges and supplies. For use in the following Samsung printers: CLP-510 & CLP-510n