Your blues are washing out. Greens look muddy. Every cyan-heavy document comes back a shade paler than the original. The cyan drum's photoconductive surface has worn past its useful life, and it can't hold a clean charge anymore. This is the OEM cyan drum for your MC860. Pull the tired unit, clip this one in, and your colour balance snaps back to where it should be. Two units in stock right now
| brand | OKI |
| model_compatibility | OKI MC860 |
| part_type | Drum Unit – Cyan |
| colour | Cyan |
| category | Printing – Ink Toner & Ribbons |
| sku | O860CD |
| in_stock | 1 |