Remanufactured in the UK to the very highest standards by Jettec, Samsung CLT-C4092S Laser Toner Cartridges are fully guaranteed against any defects & are produced to match the OEM product in performance, print quality & page yield. Every Jettec laser toner cartridge is thoroughly tested before leaving the factory & comes with a 100% guarantee & a 2 year warranty. We are confident you will be happy the quality, reliability & cost effectiveness of Jettec laser toner cartridges for your laser printer. The Samsung CLT-K4092S Laser Toner Cartridge is compatible with the following laser printers: Samsung Laserjet CLP-310, CLP-310N, CLP-315, CLP-315W, CLX 3170fn, CLX 3175, CLX 3175FN, CLX 3175FW, CLX 3175N Black, Please Note: This may not be a complete list as new laser printers are launched frequently, if your printer is not listed please consult your handbook.