(this product image is for illustrative purposes only) Samsung #CLT-K409S - Black Toner genuine Black Toner TONS SKU: TONS-CLT-K409S-samsung $69.00 /EA Quantity Add to cart Manufacturer Samsung Part Number CLT-K409S Also Known As CLTK409S, K409S, SU141A Category Toner - Genuine Color/Type Black Unit EA Description CLP-310, CLP-315, CLX-3170, CLX-3175 color laser printers - Black Toner Cartridge (approx. 1,500 page yield) This product also works in these machines: Samsung - CLP-310 Samsung - CLP-315 Samsung - CLP-315W Samsung - CLX-3170 Samsung - CLX-3175 Samsung - CLX-3175fn This is a new Samsung supply item and also carries the Samsung supply warranty as well. Using new Samsung manufactured products can reduce wear & tear on your machine while maintaining the high level of output you expect from your equipment.