Page Yield: 19,500 pages per Black; 12,500 pages per Color at 5% coverage of Letter / A4
After sale: Every Yiboton product is rigorously tested to ensure compatibility with your printer. If you find a powder leakage or defect when you receive the goods, please us in time, our professional customer support team will provide you with assistance within 24 hours to solve any problems or concerns you may have about our products
