The compatible replacement for the Samsung CLT-C504S cyan laser toner cartridge guaranteed to perform with your Samsung laser printer. It replaces the original Samsung CLT-C504S laser toner cartridge. Compatible replacements for the CLT-C504S laser toner cartridge are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM (Original Equipment Manufacturer) standards and offer high-quality printing results. Samsung laser toner cartridges and supplies are manufactured brand new and offer big savings over brand-name CLT-C504S laser toner cartridges and supplies. The use of compatible replacement laser toner cartridges and supplies does not void your printers warranty. We offer a Two Year 100% Quality Satisfaction Guarantee on our compatible alternatives to CLT-C504S laser toner cartridges. For use in the following Samsung printers: CLP-415NW, CLX-4195FN, CLX-4195FW, SL-C1810W, and SL-C1860FW. We are the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.