Samsung CLT-Y503L - High Yield - yellow - original - toner cartridge (SU491A) - for ProXpress SL-C3010DW, SL-C3010ND, SL-C3060FR, SL-C3060FW, SL-C3060ND. Print high-quality documents with Original HP Toner Cartridges that were designed for your Samsung printer for worry-free performance. Keep business productivity high and print more with optional high-yield cartridges.