# Toner cartridge TB Print TH278AN replacement for HP 78A black, compatible laser printer cartridge

**URL:** https://aio.lv/en/product--tb-print-th278an--11843001
**Data updated:** 2026-03-09 14:58 (EET)
**Category:** Laser Printer Toners
**Manufacturer:** TB Print
**Manufacturer code:** TH278AN
**EAN:** 5901500506069
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tb-print-th278an--11843001

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

TB Print TH278AN is a black replacement toner cartridge compatible with printers using the HP 78A cartridge. It supplies black toner powder for monochrome laser printing, intended for document and office use. The cartridge provides standard replacement functionality for printing black text and graphics, suitable for everyday office copies, invoices and reports.

## Long description

TB Print TH278AN is a black replacement toner cartridge compatible with printers that accept the HP 78A cartridge. It supplies black toner powder for monochrome laser printing and is designed for document and office use. The cartridge provides standard replacement functionality for printing black text and graphics and is suitable for everyday office copies, invoices and reports.
Advantages
This replacement toner cartridge offers reliable black printing performance with an emphasis on consistent text density and legibility. It is designed to be compatible with printers using the HP 78A form factor, allowing for straightforward installation and immediate return to normal printing tasks. The cartridge supports typical office workloads by providing uniform output across multiple pages and reducing the need for frequent intervention.
Suitable for
Monochrome office printing of documents and letters
Printing invoices, receipts and reports
Everyday single-color copying and archiving tasks
Key specifications
Color: Black
Type: Replacement toner cartridge for monochrome laser printers
Compatibility: Designed for printers that accept the HP 78A cartridge form factor
Printing technology: Laser
Intended use: Office and document printing
How to use
Remove the used cartridge from the printer according to the printer manufacturer's instructions and unpack the replacement cartridge from its protective packaging. Gently shake the cartridge side to side to distribute toner evenly before installation. Insert the cartridge into the printer until it clicks into place, then run a test print or alignment page if the printer prompts. Dispose of or recycle the empty cartridge in accordance with local regulations.
Usage recommendations
Store the cartridge in a cool, dry place away from direct sunlight and strong temperature fluctuations. Use cartridges promptly after opening to maintain print quality. If streaks or light areas appear, check printer settings and perform the printer's cleaning or calibration routine before replacing the cartridge.

## FAQ

### How much does the Toner TB Print TH278AN (replacement for HP 78A) cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 14.07.2026 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/11843001/67242348_large.webp