The original HP SU168A black toner cartridge is designed for compatible Samsung laser printers and offers reliable printing performance with consistent black text and graphics. This high-performance cartridge features an extended print capacity, reducing the frequency of replacement in office environments with medium to high printing demands. The SU168A model is engineered to maintain print quality throughout its lifespan, ensuring sharp, clear text and uniform grayscale reproduction. Manufactured to HP specifications, this toner cartridge has an advanced formulation that minimizes toner dust and promotes clean operation in compatible Samsung printer models. The cartridge design incorporates smart chip technology for precise toner level monitoring and printer compatibility verification. With dimensions of approximately 38.5 cm in length, 10.2 cm in width, and 11.8 cm in height, the cartridge weighs about 1.2 kg when packaged. Installation follows standard procedures for Samsung laser printers with clear alignment guides for correct placement in the printer's toner compartment. The black toner formulation is optimized for office document printing, producing professional text documents, reports, and business correspondence. This replacement cartridge meets the printing standards of original equipment manufacturer components, ensuring compatibility and performance consistency with supported Samsung printer systems. The packaging includes protective seals and handling instructions to maintain toner quality during storage and transport. For optimal performance, store the cartridge in a cool, dry environment at temperatures between 15 °C and 25 °C, avoiding direct sunlight and moisture exposure. The cartridge is designed for single installation in compatible Samsung laser printers that require the SU168A/CLT-K505L toner model.