Seamless design, using the highest quality materials and lubricants, minimises printhead wear.Features: Minimal wear due to high quality ribbon material Metered ink flow for consistent, high quality output Precisely controlled ink viscosity for optimum coverage. Precisely tooled ribbon shield minimises paper jams Up to 4 million characters in draft print mode
| Performance | |
| Compatibility: | ML-590 ML-591 |
| Printing colours: | Black |
| Print yield: | 4000000 characters |
| Product colour: | Black |
| Brand compatibility: | OKI |
| Logistics data | |
| Harmonized System (HS) code: | 84439990 |
