Compatible: OfficeJet Pro X451dw X451dn X476dw X476dn X576dw X551dw printer,Our refillable cartridges designed specifically for continuous use, it can be refilled with Pigment, Dye or Sublimation ink.,See through design lets you see exactly what you're doing, and how much ink there is inside. Can be refilled again and again, save 90% printing cost.,Easy to fill, just fill ink full into cartridge by , no use vacuum refill method, no need special filling tool and special technician.,Caution: When there is about 10% ink left in the ink tank, please refill soon, otherwise the chip might be damaged. Compatible with HP 970 970XL 971 971XL X576dw X451dw and related models. Backed by strict quality testing and friendly customer service, it's an easy way to get premium results at a great price.

• Extended capacity helps reduce printing interruptions in busy environments.
• Delivers clear text and consistent print quality for everyday documents.
• Built for steady operation to help minimize common print issues.
• Cost-effective alternative to OEM supplies while maintaining dependable results.
• This compatible printer supply is designed to support reliable day-to-day printing. It offers consistent output quality and dependable performance for home or office use. Each unit is tested to help maintain smooth operation while reducing overall printing costs.
• Worry-Free Shopping: Friendly customer support is standing by — if you have any questions about compatibility or performance, reach out and we'll make it right.