LEXMARK 84C6HY0 High Yield Return Program, Print Technology Colour Laser, High Yield Toner Cartridge, Yellow, Lexmark Cartridge Collection Program, Up to 16,000 standard pages in accordance with ISO/IEC 19798. Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system. Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer.