This is an original Hewlett Packard C9721A (641A) cyan laser toner cartridge for your Hewlett Packard laser printer. The original Hewlett Packard C9721A laser toner cartridges and supplies are high quality, reliable toners with exceptional yields. Print excellent, crisp pages ideal for both home and office use with the original Hewlett Packard C9721A toner cartridge.Yields up to 8,000 pages.