On this page
- Why choose the genuine OKI ES9431 fuser unit
- When to replace it
- Printers compatible with the 45531113
- Installation
- Use and tips
- Specifications
- Frequently asked questions
Why choose the genuine OKI ES9431 fuser unit
The fuser unit bonds the toner to the paper with heat and pressure. A genuine OKI unit respects the specified temperatures and lifetime: proper fusing, no marks or jams, consistent maintenance counter.
When to replace it
The printer shows a message when the part's counter reaches end of life (Supplies status or Reports menu). Replacing it then avoids downtime and wear on other parts.
Printers compatible with the 45531113
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 45531113 exactly.
If in doubt, send us the exact model of your printer and we will confirm compatibility.
Installation
Installation described in the manufacturer's maintenance guide: switch the printer off, let hot parts cool down before working, replace the part, then reset the counter in the maintenance menu. A technician is recommended for fuser and transfer units.
Use and tips
Order as soon as the end-of-life message appears to avoid printer downtime.
Keep the part in its packaging until the intervention. After installation, check that the counter has restarted from zero (Supplies status or Maintenance menu).
Specifications
| Manufacturer reference | 45531113 |
|---|---|
| Commercial number | ES9431 |
| EAN code | 5031713061007 |
| Type | Fuser unit |
| Brand | OKI |
| Compatible printers | see above |
Frequently asked questions
Is the 45531113 compatible with my printer?
Check the reference of your current consumable in the printer's manual or menu: it must match 45531113. If in doubt, send us the exact model and we confirm.
Genuine or compatible?
We sell genuine OKI parts and consumables only: dimensions and lifetime in line with the manufacturer's data, printer warranty preserved.
Where can I find the safety data sheet?
The safety data sheet (SDS) for the 45531113 and the manufacturer documentation are available on request from our customer service: contact us.
