| Features | |
| Type: | Compatible |
| Printing colours: | Black |
| Brand compatibility: | Brother |
| Supply type: | Single pack |
| Compatibility: | DCP L8410CDW / HL ( L8260CDW / L8360CDW ) / MFC ( L8690CDW / L8900CDW ) / TN421BK etc. |
| Quantity per pack: | 1 pc(s) |
| Black toner cartridges quantity: | 1 |
| Black toner page yield: | 3000 pages |
| OEM code: | TN421BK |
| Other features | |
| Print technology: | Laser printing |
