The SAMSUNG SCX-D6345A print cartridge is economical cartridges for excellent print value forhigh-volume users and specifically designed to assure optimal print quality with crisp, dark output from first print to last. The easy-to-install cartridge and advanced toner work with the multi-function printer for cost-effect, reliable operation and sharp, professional results as always. This model's differentiation is using separate cartridge technology with drum.\n\n reliable performance\n- Compatible with original SAMSUNG laser supplies for reliable performance.\n\n easy installation\n- SAMSUNG imaging unit is designed with the customer's convenience in mind. Each imaging unit is easy to install and convenient to replace.\n\n security label\n- All SAMSUNG supplies carry a colour changing security label to prove they are original products.\n1. When the label is tilted, the colour changes from clear to cyan.\n2. The embossed characters change colour between red gold and blue when viewed from different angles.\n3.Verification of the embossed character is possible by feeling the texture.