| Compatibility Specs | : | OKI B731dn |
| Duty Cycle | : | 36000 pages |
| Print Color | : | Black |
| Print Technology | : | LED ,Laser |
| Product Type | : | Toner cartridge |
| Compatibility Specs | : | OKI B731dn |
| Duty Cycle | : | 36000 pages |
| Print Color | : | Black |
| Print Technology | : | LED ,Laser |
| Product Type | : | Toner cartridge |