Greenman Eco Original, S4050 (ML-D4550B)
| Ecolabel | Nordic Swan Ecolabel |
| Category | Samsung |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | Greenman AB |
| License number | 3008 0038 (308038) |
| Brand | Greenman |
| Ecolabel | Nordic Swan Ecolabel |
| Category | Samsung |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | Greenman AB |
| License number | 3008 0038 (308038) |
| Brand | Greenman |