Compatible Brother TN-670 / TN-4100 toner cartridge

TN670 / TN4100 Laser Toner Cartridges Compatible with: Brother HL-6050, HL-6050D, HL-6050DN, HL-6050DW.
STMC, ISO9001, ISO14001
1)Models No.: TN670/TN4100
2)Monochrome Cartridge
3)Compatible with:Brother HL-6050, HL-6050D, HL-6050DN, HL-6050DW
4)Page yield: 7500 pages at 5% coverage.
5)Type: compatible

STMC, ISO9001, ISO14001