Inktoneram Compatible Toner Cartridge Replacement for Samsung CLP620 CLP-620 CLP670 CLP-670 CLT-508L 508L CLX-6220FX CLX-6250FX CLP-670ND CLP-670N CLP-620ND CLT-K508L (Black) This package contains: 1 Inktoneram Replacement toner cartridge to replace Samsung CLP-620 ( CLT-K508L ) Black Toner cartridge. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : CLT-K508L. Page Yield : 5,000 Pages / each cartridge at 5% coverage Printer Compatibility: Samsung: CLP-620ND CLX-6220FX CLX-6250FX CLP-670ND CLP-670N Warranty: Our Compatible Inktoneram Replacement toner cartridges to replace Samsung CLP-620 cartridges are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM Samsung CLP-620 toner. These cost-effective toner cartridges will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement toner cartridges to replace Samsung CLP-620 cartridges come with a 90 day 100% money back guarantee.