✅High Page Yield: 42,800 pages at 5% coverage on letter/A4.
✅ Upgraded Chip: Equipped with the latest upgraded chip, ensuring that the B310 Drum Unit are immediately recognized by your printer for seamless operation. This produces clear and vivid daily documents, reports, letters, graphics.
✅Yiboton Worry-Free After-Sales Service: All B310 Drum Unit pack strictly quality checked, please order our Drum with confidence, if you purchase the wrong or other question, please contact us and we will help you promptly.