# Toner cartridge ColorWay CW-OC310BKEU compatible with OKI, black, yield 2000 pages, 1 pc

**URL:** https://aio.lv/en/product--colorway-cw-oc310bkeu--11954885
**Data updated:** 2026-03-11 13:52 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** ColorWay
**Manufacturer code:** CW-OC310BKEU
**EAN:** 4823094905107
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--colorway-cw-oc310bkeu--11954885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

ColorWay CW-OC310BKEU is a compatible black toner cartridge for OKI printers, supplied as 1 piece with a stated yield of approximately 2000 pages. Designed for monochrome printing, it delivers black output and is suitable for replacing OEM cartridges in office and home printers that accept this model. Pack weight 0.546 kg.

## Long description

ColorWay CW-OC310BKEU is a compatible black toner cartridge designed for use with OKI monochrome printers. Supplied as a single unit, this cartridge provides an estimated yield of 2000 pages and is intended as a replacement for original equipment manufacturer cartridges in office and home environments. The cartridge is part of the ColorWay compatible toner range and weighs approximately 0.546 kg.
Advantages
This toner cartridge offers a cost-effective alternative to OEM black toners while maintaining compatibility with printers that accept this model. It is provided as a single, ready-to-install unit with a stated page yield of around 2000 pages, which helps plan supply needs. The cartridge’s black printing colour is suitable for standard text documents and monochrome prints.
Suitable for
 Office black-and-white document printing
 Home monochrome printing tasks
 Replacing OEM black toner cartridges in compatible OKI printers
Key specifications
 Printing colour: Black
 Estimated page yield: 2000 pages
 Quantity per pack: 1 piece
 Compatible with: OKI printers (compatible model)
 Pack weight: approximately 0.546 kg
How to use
Remove the cartridge from its packaging and follow the printer manufacturer’s instructions for replacing a toner cartridge. Handle the toner cartridge carefully to avoid spills and install it into the designated toner bay of the compatible OKI printer until it clicks into place. After installation, run a test print or printer alignment if prompted by the device to confirm correct installation and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Use within the manufacturer’s recommended time frame after opening the package to ensure optimal print quality. For best results, follow the printer’s maintenance guidance and perform periodic cleaning cycles as specified by the OKI printer manual.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Compatible |
| Printing colours | Black |
| Brand compatibility | OKI |
| Quantity per pack | 1 pc(s) |
| Black toner page yield | 2000 pages |
| Black toner cartridges quantity | 1 |
| Built-in drum unit | Yes |
| Compatibility | OkiData C310/C330/C510/C530/MC351/MC361/MC561 |
| Supply type | Single pack |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.546 kg |
| Package type | Box |

## FAQ

### How much does the Toner ColorWay CW-OC310BKEU (black) cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 17.07.2026 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 ColorWay 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 ColorWay 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: brand compatibility, quantity per pack, weight, 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/11954885/67484156_large.webp