CS Compatible for Samsung CLP 415 CLT-K504S Black CLP-415N 415NW CLX-4195 4195N 4195FN 4195FW Xpress C1810 C1810W C1860 Multifunction C1860 C1860FW Toner Cartridge 2 Set Page Yield: Black: 2,500 Replaces CLT-K504S . The Compatible toner cartridge will produce the same amount of page yield as an OEM cartridge would. WARNING: Avoid poor quality knockoffs from other sellers; order directly from Clever Supplies Toner to receive the exact product listed and ensure superior quality. Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet or Exceed OEM Standards. All Clever Supplies brand products are backed by '100% Quality Satisfaction' 1 year warranty against defects in materials and workmanship for all toner products. Free tech support for any problems for all Clever Supplies brand products. These units are manufactured 100% brand new with all new parts including OPC drums, wiper blades, a smart chip and other internal parts, they are an economical alternative to expensive OEM laser toner cartridges. Compatible with Samsung Printers: CLP-415, CLX-4195, CLP-415N, CLP-415NW, CLX-4195N, CLX-4195FN, CLX-4195FW, C1810, C1860FW, Xpress C1810, C1810W, Multifunction Xpress C1860, Xpress C1810W, C1860, Multifunction Xpress C1860FW