Model: GREENCYCLE Compatible Toner Cartridge for Brother TN350 TN-350. (High-yield, Black, 2 Pack) Compatible for Brother Printer: HL-2030, HL-2030R, HL-2040, HL-2040R, HL-2040N, HL-2070N, HL-2070NR, DCP-7020, DCP-7025, DCP-7010, Intellifax 2920, Intellifax 2910, Intellifax 2850, Intellifax 2820, MFC-7820N, MFC-7820D, MFC-7420, MFC-7225N, MFC-7220 Printer. Yield: Up to 2,500 pages per toner cartridge at 5% coverage (letter/A4). In accordance with ISO/IEC 19752. Safe packaging: Each toner cartridge is individually packed, and the box contains shock-proof bubble bags. Guarantee: 2 Year Warranty / Shelf Time:24M. We offer Free Technical Product Support. Product quality and customer service support are both important to us. Print professional black and white documents while enjoying cost-effective printing. Help your home or office meet its document imaging needs.