Black text is going faint, or you're seeing a repeating dark stripe across every page. Your MC860's black drum has hit the end of its service life. This is the OEM black drum unit — the charged cylinder that grabs toner and rolls it onto your paper. Swap it in, and your black output goes back to sharp, solid, no-mess. It's the part national chains make you wait a week for. We've got one on the shelf. In stock
| brand | OKI |
| model_compatibility | OKI MC860 |
| part_type | Drum Unit – Black |
| colour | Black |
| category | Printing – Ink Toner & Ribbons |
| sku | O860BD |
| in_stock | 1 |
