Lexmark C510 Toner Cartridges, High Yield black and Standard Yield Colors deliver high quality prints with vibrant colors, sharper tones and crisper text Lexmark C510 toner cartridges are designed to work with C510 series printers and yields up to 6600 pages HY and 5000 Standard Yield. Cartridges use color laser technology for best image quality and most reliable printing. Original Lexmark C510 toner cartridges are specifically designed to deliver professional quality results every time you print Unlike bargain replacement toners, Lexmark toner cartridges are known for delivering the unmatched text edge quality for smoother images and crisper text Lexmark C510 toner cartridges use advanced technology to measure and monitor toner darkness to photo-realistic print quality and consistency Offers recycling options including easy return to Lexmark Packaging: Each Compatible with: Lexmark models: C510, C510n, C510dtn Print technology: Color laser Return program cartridge Coverage percent: 5%