# Paper refill A4 Biurfol — black, compatible toner film for office use

**URL:** https://aio.lv/en/product--biurfol-kh-01-03-czar--11798380
**Data updated:** 2026-03-09 07:32 (EET)
**Category:** Ink & Toner Cartridge Refills
**Manufacturer:** Biurfol
**Manufacturer code:** KH-01-03 CZAR
**EAN:** 5907214101132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--biurfol-kh-01-03-czar--11798380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Biurfol A4 Czarna is a black A4-format product from Biurfol (MPN KH-01-03 CZAR, EAN 5907214101132). Intended as a black refill/toner film for document printing or office supplies, it serves everyday printing and copying needs. Suitable for use in workflows requiring A4-sized black refill material and convenient for standard office and administrative tasks.

## Long description

Biurfol A4 — black refill film for office printing is a matte black A4-format toner film designed for everyday document printing and copying. The product is produced for general office and administrative use and fits workflows that require A4-sized black refill material for producing monochrome documents, labels, or inserts. Its sheet format and consistent colour make it suitable for standard printers and finishing processes that accept A4 refill film.
Advantages
This black A4 refill film provides uniform toner acceptance and predictable print results across the sheet, reducing the need for reprints. The material is dimensionally stable and cut to standard A4 size, which simplifies handling, storage and feeding into office devices. As a neutral-coloured refill film, it integrates into existing document production workflows without special setup or additional processing.
Suitable for
Printing monochrome documents and text pages
Preparing labels, inserts and simple presentation sheets
Routine office copying and administrative paperwork
Workflows that require standard A4 refill film compatibility
Key specifications
Format: A4 (standard paper size for office equipment)
Colour: black
Material type: refill/toner film suitable for printer and copier use
Intended use: office and administrative document production
How to use
Handle sheets on a clean, dry surface to avoid contamination. Load the black A4 refill film into compatible printers or copiers according to the device manufacturer’s instructions for film or specialty media, ensuring correct orientation and feed settings. Adjust print density and paper type settings where available to match a thin film or specialty media for consistent toner adhesion. Allow printed sheets to dry briefly before stacking or finishing to prevent smudging.
Usage recommendations
Store the refill film flat in a cool, dry place away from direct sunlight and moisture. Use within the manufacturer’s recommended storage period to maintain consistent print quality. For best results, test a single sheet when using a new device or profile and adjust printer settings as needed.

## FAQ

### How much does the Biurfol A4 Czarna — black A4 refill cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 22.07.2026 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 Biurfol 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 Biurfol 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/11798380/67199402_large.webp