For vivid colour in illustrations and images, choose a genuine Lexmark Laser Toner Cartridge (10E0041) for your Optra C710 laser printer. When your toner supply is running low, your printer will display an 88 Magenta Low message. Keep a spare cyan toner cartridge on hand for quick replacement when you see Magenta Cartridge Empty. This standard capacity cartridge ensures economical printing, packed with enough toner for up to 10,000 pages.