This is a compatible toner cartridge, sourced by Print.Save.Repeat. We quality check our vendors to ensure the same level of performance as our own cartridges, and we offer the same performance guarantee. You get OEM quality without the OEM price tag. Comes with a full 1 year warranty which includes free phone support and cartridge replacement from an awesome customer service team. Our policy is simple: If you don't love it, return it for a full refund. Satisfaction guaranteed!