# Toner cartridge TB Print TH-BK203XN for HP CF540X black, 100% new

**URL:** https://aio.lv/en/product--tb-print-th-bk203xn--10539682
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** TB Print
**Manufacturer code:** TH-BK203XN
**EAN:** 5902002079723
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

TB Print TH-BK203XN is a 100% new black toner cartridge compatible with HP CF540X. Designed for monochrome laser printing, it supplies replacement toner for printers using the CF540X cartridge standard. Ideal for office and home use where high page yield and reliable black text output are required. Provides straightforward installation and maintenance-free operation.

## Long description

TB Print TH-BK203XN is a 100% new black toner cartridge compatible with HP CF540X designed for monochrome laser printers. It delivers high-density black prints suitable for text documents and monochrome graphics. The cartridge is intended as a direct replacement for printers that accept the CF540X standard, offering simple installation and consistent output without additional maintenance requirements.
Advantages
The cartridge provides high page yield and stable toner flow to ensure consistent text quality across large print runs. As a new, not-refurbished unit, it minimizes the risk of leaks or defects common to reused cartridges. Installation is straightforward and the cartridge is engineered to meet typical office and home printing demands for reliable black output and minimal downtime.
Suitable for
 Printing monochrome business documents and reports
 High-volume text printing in office environments
 Home office printing with frequent black-and-white needs
 Producing invoices, letters, and forms with crisp black text
Key specifications
 Color: Black
 Type: 100% new toner cartridge (compatible with CF540X standard)
 Print technology: Monochrome laser
 Form factor: Replaceable toner cartridge
 Intended use: High-density text and monochrome graphics
How to use
Before installing, power off the printer and open the front access door according to the printer manufacturer's instructions. Remove the used cartridge by pulling it straight out, then unpack the new cartridge and remove any protective seals or tapes. Insert the cartridge into the correct slot until it clicks into place, close the access door, and power on the printer. Run a test or alignment page if prompted by the printer to ensure proper seating and print quality.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Do not expose the toner to moisture or strong vibrations. When handling, avoid touching the drum or toner outlet to prevent smudges. Use genuine paper types and recommended printer settings for optimal monochrome print density and sharpness.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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