The black channel on your C510DN is running low or flat, and you've got documents to get out the door today. This is the genuine OKI black toner for the C510DN colour laser. Pop it in, close the cover, print. No compatibility questions, no 'will this fit' gamble. It's the right cartridge for your machine, held here in Australia so you're not staring at a 6-day shipping estimate
| brand | OKI |
| product_type | Toner Cartridge |
| colour | Black |
| compatible_printer | OKI C510DN |
| category | Printing – Ink Toner & Ribbons |
