LxTek Compatible Toner Cartridge Replacement Combo Set For Samsung 505L (1 Black| 1 Cyan| 1 Magenta| 1 Yellow) CLT-K505L CLT-C505L CLT-M505L CLT-Y505L For use in Samsung C2620DW C2670FW Laser Printer LxTek compatible toner cartridge replacements for Samsung 505L have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 6,000 pages per black toner cartridge and 3,500 pages per color toner cartridge at 5% coverage Compatible Printers: Samsung SL-C2620DW/XAA Color Laser Printer, Samsung ProXpress C2620DW Printer, Samsung SL-C2670FW/XAA Color Multi Function Laser Printer, Samsung ProXpress SL-C2670FW Printer Package Contents: 4 Pack (1 Black|1 Cyan|1 Magenta|1 Yellow) compatible Samsung 505L toner cartridges (CLT-K505L, CLT-C505L, CLT-M505L, CLT-Y505L) Guarantee: 1-year limited warranty / Shelf life: 18-24 months