Brother TN670 - black - original - toner cartridge
Mfg # TN670CDW # 574811 | UNSPSC 44103103
Know your gear
The toner cartridge yields up to 7, 500 pages when printing at approx. 5% coverage on A4/Letter sized paper. When you see the Toner Low error message you should order a new toner cartridge to be prepared for when the toner runs out.