| Color(s) | Black |
| Compatibility | Toshiba Fax Machines: TF-521 TF-531 TF-551 TF-621 TF-651 TF-831 TF-851 TF-861 |
| Coverage Percent | 5.00 % |
| Device Types | Copier |
| Global Product Type | Print and Imaging Supplies-Toner |
| OEM/Compatible | OEM |
| Package Type | OEM |
| Page-Yield | 4000 |
| Product Name | Black Toner Cartridge |
| Product Type | Toner Cartridge |
| Remanufactured | No |
| Supply Type | Toner |
| Technical Information - Print Color | Black |
| Technical Information - Print Technology | Laser |
| Technical Information - Typical Print Yield | 4000 Page |
