On this page
- Why choose the genuine OKI ES8451 toner cartridge
- The other colors of the series
- Printers compatible with the 44059257
- Installation
- Use and tips
- Specifications
- Related products
- Frequently asked questions
Why choose the genuine OKI ES8451 toner cartridge
The 44059257 is a genuine OKI toner. The powder is matched to the fuser and speed of these printers: sharp text, even solids, proper fusing from the first page, and a cartridge recognized immediately (levels shown, no error message). It is designed for OKI LED printers, whose fixed print head requires an even toner powder for consistent output across the page width. Colors stay consistent from one cartridge to the next.
The other colors of the series
The 44059257 comes in the following colors, ordered separately as each one wears out: 44059259 (cyan), 44059258 (magenta). On a color printer each color runs out at its own pace; replace only the empty one.
Printers compatible with the 44059257
The list of compatible printers is not available for this reference. Check the reference of your current consumable in the printer's manual or menu: it must match 44059257 exactly.
If in doubt, send us the exact model of your printer and we will confirm compatibility.
Installation
Tool-free replacement: open the cover, remove the used cartridge, take the new one out of its bag, rock it gently to distribute the toner, remove the protections, then insert until it clicks. The printer recognizes the cartridge. The used cartridge is recycled through the manufacturer's take-back program or your local collection.
Use and tips
Order the 44059257 at the "Low" alert: the printer keeps printing until the replace message, but a cartridge in reserve avoids stopping at the wrong moment.
Store the cartridge in its packaging, flat, away from light and humidity, and unpack it only when installing. Genuine cartridges preserve the printer's warranty.
Specifications
| Manufacturer reference | 44059257 |
|---|---|
| Commercial number | ES8451 |
| EAN code | 5031713052661 |
| Type | Toner cartridge |
| Brand | OKI |
| Color | yellow |
| Capacity | Standard |
| Compatible printers | see above |
Related products
Frequently asked questions
Is the 44059257 compatible with my printer?
Check the reference of your current consumable in the printer's manual or menu: it must match 44059257. If in doubt, send us the exact model and we confirm.
Genuine or compatible?
We sell genuine OKI consumables only: yield in line with the manufacturer's data, recognized by the printer, warranty preserved.
Where can I find the safety data sheet?
The safety data sheet (SDS) for the 44059257 and the manufacturer documentation are available on request from our customer service: contact us.