# Toner cartridge OKI ES3640a3/ES3640Pro Yellow – original, yield 16,500 pages

**URL:** https://aio.lv/en/product--oki-43837105--12117868
**Data updated:** 2026-03-26 06:21 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** OKI
**Manufacturer code:** 43837105
**EAN:** 5031713039457
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 330.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 273.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oki-43837105--12117868

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Original OKI Yellow toner cartridge compatible with ES3640a3 and ES3640Pro printers. Colour toner with a specified page yield of 16,500 pages. Designed for colour print jobs, it supplies yellow toner for mixed-colour documents, marketing materials and office reports. Fits the listed OKI models and supports stable colour output and page yield for high-volume printing.

## Long description

Original OKI Yellow toner cartridge for ES3640a3 and ES3640Pro printers, designed to deliver consistent yellow toner for mixed-colour office documents, marketing materials and high-volume print jobs. The cartridge provides a specified colour toner yield of 16,500 pages and is intended for use in colour laser printing environments where predictable page yield and stable colour reproduction are required.
Advantages
This original OKI toner cartridge is manufactured to match the colour output and reliability of OKI ES3640a3 and ES3640Pro printers. It ensures stable yellow colour density across long print runs and helps maintain consistent colour balance when used together with the other colour cartridges. The cartridge is engineered for high-volume use and contributes to predictable page yield, minimising interruptions for replacement during extended printing tasks.
Suitable for
Printing colour reports and office documents with accurate yellow tones
Marketing materials and flyers that require consistent colour reproduction
High-volume departmental printing where extended page yield is important
Mixed-colour print jobs produced on OKI ES3640a3 and ES3640Pro printers
Key specifications
Type: Original yellow toner cartridge
Compatible printers: OKI ES3640a3, OKI ES3640Pro
Printing technology: Laser
Colour: Yellow
Declared page yield: 16,500 pages (at standard coverage)
How to use
Install the cartridge in accordance with the printer manufacturer’s instructions: open the front cover of the OKI ES3640a3 or ES3640Pro, remove the empty cartridge, and insert the replacement until it clicks into place. After installation, close the cover and allow the printer to initialise. For best results, handle the cartridge by the designated grip areas, avoid touching the drum or exposed components, and follow any on-screen prompts for calibration or colour alignment.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. For consistent colour output, use original OKI consumables in combination and perform regular printer maintenance such as cleaning and calibration according to the printer manual.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Original |
| Printing colours | Yellow |
| Colour toner page yield | 16500 pages |
| Compatibility | ES3640a3/ES3640Pro |

### Other features

| Feature | Value |
|---|---|
| Print technology | Laser printing |
| Colour | Yes |

## FAQ

### How much does the OKI ES3640a3/ES3640Pro Yellow toner cartridge cost, and is it available for purchase?

The price is 330.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 30.06.2026 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 OKI ES3640a3/ES3640Pro Yellow toner cartridge be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

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

When making a choice, we recommend paying attention to the key features: print technology, 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/12117868/68090939_large.webp