Mainboard OKI 45724902 for B412 series

Name: Printer Mainboard OKI 45724902 for 45724902
Brand: OKI
SKU: 10695310
Price: 86.49 EUR
Availability: InStock

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Printer Mainboard OKI 45724902 for OKI B412d/B412dn/B412dtn series

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Short description

Replacement mainboard (logic board) OKI 45724902 designed for OKI B412 series printers. It serves as the printer’s central control board, handling communications, print job processing and device interfacing. Use this genuine mainboard to restore functionality after board failure, enabling reliable printing performance and compatibility with original hardware.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 10695310

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

18.06.2026 {{selectedOffer.officeDeliveryString}}

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2b. Kengaraga str., Riga, Latvia, LV-1063

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.05 kg)

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36 months installment: from 2.40 euros per month

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Product information

Description

Replacement mainboard for OKI B412d, B412dn and B412dtn series printers. This printed circuit assembly is the central control board that manages communication between the printer’s interfaces, processes incoming print jobs, and coordinates mechanical and electronic subsystems to restore normal device operation after a board failure. The mainboard is compatible with the listed OKI models and intended to return original functionality when fitted according to manufacturer procedures.

Advantages

The mainboard restores full control-layer functionality, including job spooling, interface handling and status reporting, enabling the printer to resume reliable operation with original firmware and hardware compatibility. Using a direct replacement board avoids extended diagnostics of multiple subsystems and can be more time- and cost-effective than replacing the entire printer. The board is designed to match the physical connectors and mounting points of the OKI B412 series for straightforward installation by a qualified technician.

Suitable for

Repairing OKI B412d, B412dn or B412dtn printers with board-level failure
Service centers performing mainboard replacement and firmware restoration
IT departments restoring networked monochrome printers in small offices
Technicians replacing a defective logic board to recover device functionality

Key specifications

Function: central control/main logic board for compatible OKI B412 series printers
Interfaces: designed to support the original printer’s onboard communication ports and connectors
Form factor: OEM-compatible board with factory mounting points and connector placements
Compatibility: intended for use in specified OKI B412d, B412dn and B412dtn models
Operation: handles print job processing, device status monitoring and subsystem coordination

How to use

Power off the printer and disconnect it from the mains before starting any repair. Remove the printer covers to access the internal electronics following the service manual instructions for the OKI B412 series. Carefully disconnect ribbon cables, connectors and any attached modules, noting their positions. Unfasten the mounting screws and extract the defective mainboard. Install the replacement board by aligning connectors and mounting points, secure with screws, reconnect all cabling, reinstall covers and power on. After installation, verify firmware version and device settings; if required, perform firmware reinstallation or configuration using the manufacturer’s tools to restore network and printing parameters.

Usage recommendations

Installation should be performed by a trained technician or service center familiar with OKI printers. Use antistatic handling precautions and follow the OKI service documentation. After replacement, run basic diagnostics and test pages to confirm functionality. If network or firmware issues persist, consult official OKI support for firmware images and configuration guidance.

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Customer questions

FAQ

How much does the Mainboard OKI 45724902 for B412 series cost, and is it available for purchase?

The price is 86.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 18.06.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Mainboard OKI 45724902 for B412 series be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Mainboard OKI 45724902 for B412 series online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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