LD Compatible Set — 4× Black TN350 Toner Cartridges + 1× DR350 Drum for Brother Printers

This replacement kit contains four black TN350 laser toner cartridges and one DR350 drum unit designed for Brother machines. Page yield: Toner - 2,500 pages per cartridge & Drum - 12,000 pages (at 5% coverage (ISO/IEC standard)). For best results store consumables in a cool, dry place; use toner cartridges within 36 months of purchase and the drum within 48 month to maintain optimal performance. Compatible with Brother: DCP 7020, HL 2030, HL 2040, HL 2070N, Intellifax 2820, 2920, MFC 7220, MFC 7225N, MFC 7420, and MFC 7820N. Color: Black. If you experience any issues, please contact us first — we aim for complete customer satisfaction because happiness matters.