ISOLDA, K10870I4, REMAN. For use in HP Laserjet 5L, 6L, 3100, 3150 serie BLACK, (C3906A)
| Ecolabel | Nordic Swan Ecolabel |
| Category | HP |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | Armor Print Solutions SAS |
| License number | 3008 0041 (308041) |
| Brand | Isolda |