| Compatibility Specs | : | Lexmark CS421dn, CX421adn, CX522ade, CX522de |
| Duty Cycle | : | 8500 pages |
| Print Color | : | Black |
| Print Technology | : | Laser ,Laser |
| Product Type | : | Toner cartridge |
| Compatibility Specs | : | Lexmark CS421dn, CX421adn, CX522ade, CX522de |
| Duty Cycle | : | 8500 pages |
| Print Color | : | Black |
| Print Technology | : | Laser ,Laser |
| Product Type | : | Toner cartridge |