OWA, K12340OW REMAN. For use in SAMSUNG SCX- 4321, 4521 serie BLACK, (SCX4521D3)
| Ecolabel | Nordic Swan Ecolabel |
| Category | Samsung |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | Armor Print Solutions SAS |
| License number | 3008 0041 (308041) |
| Brand | OWA |