# Toner cartridge TB Print TO-C531BN for OKI C531 — black, compatible replacement, MPN TO-C531BN

**URL:** https://aio.lv/en/product--tb-print-to-c531bn--10539522
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** TB Print
**Manufacturer code:** TO-C531BN
**EAN:** 5902002000703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tb-print-to-c531bn--10539522

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Compatible black toner cartridge TB Print TO-C531BN designed for OKI C531 series printers. New, 100% replacement unit (MPN TO-C531BN) intended for printing black text and graphics. Suitable for everyday office or home use where compatible consumables are accepted, providing a straightforward replacement for the original cartridge.

## Long description

TB Print TO-C531BN is a compatible black toner cartridge designed as a direct replacement for use in OKI C531 series printers. The cartridge is intended for printing black text and monochrome graphics for everyday office and home printing needs. As a new, compatible unit it provides a straightforward alternative to original manufacturer consumables where compatible cartridges are accepted.
Advantages
This compatible toner cartridge offers reliable black printing with consistent density across pages and a form factor that fits the designated OKI C531 models. It provides an economical option for maintaining print output without changing printer settings. The cartridge is supplied new and ready to install, designed for consistent toner distribution and minimal startup adjustments.
Suitable for
 Printing black-and-white documents in small to medium office environments
 Home office tasks such as letters, invoices and reports
 Administrative work requiring clear text and simple graphics
 Situations where cost-effective compatible consumables are acceptable
Key specifications
 Color: Black
 Type: Compatible replacement toner cartridge
 Designed for: OKI C531 series printers
 Condition: New, unmodified unit
 Content: Toner powder formulated for monochrome printing
How to use
Turn off the printer and open the front cover according to the printer manufacturer's instructions. Remove the spent cartridge from the printer by pulling it straight out, taking care to avoid toner spills. Unpack the TB Print cartridge from its protective packaging, remove any seals or transport tabs, and insert the cartridge into the printer slot until it clicks into place. Close the printer cover and power the device on. Perform a test print or alignment check via the printer control panel if required to ensure correct installation and optimal print quality.
Usage recommendations
Store the cartridge in its original packaging in a cool, dry place away from direct sunlight. Avoid exposing the cartridge to extreme temperatures or humidity. If print quality issues appear, run the printer's cleaning or calibration utilities and verify proper seating of the cartridge. Use within the manufacturer's suggested shelf life for compatible consumables to maintain performance.

## FAQ

### How much does the Toner TB Print TO-C531BN for OKI C531 cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 24.07.2026 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 TB Print 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 TB Print 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/10539522/68544378_large.webp