# Maintenance board for OKI B432 printers, model 45724912 (maintenance component)

**URL:** https://aio.lv/en/product--oki-45724912--11074217
**Data updated:** 2026-09-09 04:41 (EEST)
**Category:** Other goods
**Manufacturer:** OKI
**Manufacturer code:** 45724912
**EAN:** 1000000311174
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-12-15 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oki-45724912--11074217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.11.2026 | free |
| Pickup points | 27.11.2026 | 1.99 EUR |
| Courier delivery to door | 27.11.2026 | 4.99 EUR |

## Summary description

Maintenance board compatible with OKI B432 printers, model 45724912. This replacement maintenance component is designed for servicing and restoring printer function after wear or failure of the original board. Intended for technicians and users performing repairs; helps maintain print quality and device reliability by replacing a faulty maintenance circuit board.

## Long description

The maintenance board for OKI B432 printers, model 45724912, is an essential replacement component engineered to restore and maintain the proper operational functionality of your printing device. This genuine maintenance circuit board addresses issues caused by wear or failure of the original internal circuitry, ensuring the printer continues to operate efficiently and reliably.
Advantages
Using this original maintenance component helps extend the operational lifespan of your printing equipment by replacing worn-out internal circuits. It assists in maintaining consistent print quality and device reliability, minimizing unexpected downtime in busy office environments. Designed specifically for the designated hardware, it ensures proper electrical compatibility and seamless integration into the existing internal architecture.
Suitable for
Replacing a faulty or worn maintenance circuit board in OKI B432 printers
Repair and maintenance work performed by technicians or experienced users
Restoring normal printer operation and reliability after electrical or component failure
When it may not be suitable
This product is not suitable for models outside of the specified printer series and will not function as a replacement for general print cartridges or mechanical paper feed rollers. It is not recommended for individuals without technical experience in printer disassembly and circuit board replacement.
Key specifications
Compatible with OKI B432 printer models
Original manufacturer maintenance circuit board component
Model identifier: 45724912
How to use
Installation of this maintenance component requires technical knowledge and careful handling of sensitive electronic parts. Before starting the replacement process, disconnect the printer from the power source and all external cables. Open the printer housing to access the internal electronics, carefully disconnect the wiring connected to the old maintenance board, remove the faulty unit, and secure the new circuit board in its place. Reassemble the printer housing and test the device with a power-up sequence to verify proper function.
What to consider before purchase
Verify that your printer model matches the exact compatibility requirements before ordering
Ensure you possess the technical tools and expertise required for internal printer repairs
Usage recommendations: Always power off and unplug the printer completely before performing any internal maintenance or component replacement to prevent electrical shock or damage to the circuit board.

## FAQ

### How much does the Maintenance board OKI B432 45724912 cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OKI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OKI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11074217/61748425_large.webp