# Drum ActiveJet DRO-B431N compatible for OKI, black, page yield 25,000

**URL:** https://aio.lv/en/product--activejet-dro-b431n--4818683
**Data updated:** 2026-02-11 10:51 (EET)
**Category:** Drum Cartridges
**Manufacturer:** ActiveJet
**Manufacturer code:** DRO-B431N
**EAN:** 5901443118497
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--activejet-dro-b431n--4818683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Compatible replacement drum ActiveJet DRO-B431N for OKI printers. Black drum with a rated page yield of 25,000 pages, designed for laser printing. Supplied as a single unit (1 pc). Certified to ISO 9001, ISO 14001, ISO 27001, ISO 28000 and TÜV Rheinland standards (ISO/IEC 19752, 19798). Suitable for users needing high-yield black prints and routine maintenance or consumable replacement.

## Long description

The Activejet DRO-B431N drum is a compatible replacement designed for OKI printers that require a long-life imaging drum. Engineered for high-volume environments, this black drum provides a declared yield of 25,000 pages and is intended to restore consistent print quality and image stability across large print runs. It fits specific OKI models and is supplied as a single imaging component to refresh toner transfer and maintain sharp text and solid blacks.
Advantages
The drum offers an extended page yield suitable for businesses and workgroups that handle frequent monochrome printing. Its construction is focused on durability and consistent density to reduce the need for frequent replacements. Because it is a direct replacement for compatible OKI drums, installation is straightforward and it works with existing toner supplies to deliver predictable monochrome output.
Suitable for
High-volume monochrome office printing
Accounting, invoicing and administrative document production
Print environments requiring stable text quality over long runs
Service and maintenance stocking for OKI-compatible devices
Key specifications
Estimated page yield: 25,000 pages (monochrome)
Print colour: Black
Product type: Imaging drum (replacement for compatible OKI drums)
Intended use: Laser printers requiring a separate drum unit
How to use
Power off the printer and follow the device manufacturer’s instructions to access the drum compartment. Remove the spent drum according to the printer’s service manual, handle the replacement drum by its designated handles or ends to avoid touching the drum surface, and slide the new drum into place until it clicks or seats firmly. Reassemble any removed components, close the access panel, and power the printer back on. Run a test print or alignment page as recommended by the printer to confirm proper installation and print quality.
Usage recommendations
Store the drum in its original packaging in a dry, cool place out of direct sunlight. Avoid touching the imaging surface to prevent damage or print defects. Use with compatible OKI toner cartridges and follow scheduled maintenance intervals to achieve the declared yield and consistent monochrome results.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Print technology | Laser printing |
| Compatibility | OKI: B401, B411d, B411dn, B431d, B431dn, B441, B412dn, B432dn, B512dn, MB451, MB461, MB471, MB471w, MB471dnW, MB472dnw, MB491, MB491dn, MB492dn, MB562dnw, ES4131, ES4132, ES5162, ES4191. |
| Page yield | 25000 pages |
| Printing colours | Black |
| Brand compatibility | OKI |
| OEM code | DRO-B431N |
| Quantity per pack | 1 pc(s) |
| Multipack | No |

### Other features

| Feature | Value |
|---|---|
| Technical features | Version: Supreme |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | CE, TUV |

## FAQ

### How much does the ActiveJet DRO-B431N drum for OKI — 25,000 pages cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 Friday 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 ActiveJet 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 ActiveJet 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: page yield, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4818683/59145149_large.webp