# Receipt printer SUNMI NT 311 80mm USB Wi‑Fi — thermal 80 mm roll, USB and wireless connectivity

**URL:** https://aio.lv/en/product--sunmi-c04020020--10811300
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** POS & Label Printers
**Manufacturer:** SUNMI
**Manufacturer code:** C04020020
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 288.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 238.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sunmi-c04020020--10811300

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

SUNMI NT 311 is a compact 80 mm thermal receipt printer with USB and Wi‑Fi connectivity. Designed for POS environments, it supports standard 80 mm paper rolls and provides quick thermal printing without ink. Suitable for retail, hospitality and mobility use where a reliable, space-saving receipt solution with wired or wireless connection is required.

## Long description

SUNMI NT 311 is a compact 80 mm thermal receipt printer designed for point-of-sale environments requiring flexible wired and wireless connections. The printer supports standard 80 mm thermal paper rolls and delivers fast, ink-free printing suitable for retail, hospitality and mobile service points. Its small footprint and straightforward setup make it practical for counters, kiosks and mobile POS systems where reliable receipt output is essential.
Advantages
The SUNMI NT 311 offers both USB and Wi‑Fi connectivity to accommodate fixed and mobile deployments without the need for ink cartridges. Thermal printing ensures quiet operation and low maintenance while reducing consumable costs. The compact design saves counter space and supports standard 80 mm rolls for broad compatibility with existing POS workflows. Built for continuous receipt printing, it provides consistent output quality and straightforward integration with compatible POS software.
Suitable for
 Retail checkouts and small shops
 Cafés, restaurants and hospitality counters
 Mobile sales terminals and pop-up points
 Self-service kiosks and ticketing stations
Key specifications
 Printing method: direct thermal
 Paper width: 80 mm (standard thermal roll)
 Connectivity: USB and Wi‑Fi wireless
 Print speed: designed for quick receipt output in POS environments
 Form factor: compact, countertop or portable-friendly design
 Consumables: thermal paper (no ink or toner required)
How to use
Install the SUNMI NT 311 by placing a standard 80 mm thermal roll into the paper compartment and closing the cover according to the user guide. Connect the printer to a host device using USB for a wired connection or configure Wi‑Fi through the printer setup menu to enable wireless printing. Install any required drivers or POS application settings on your terminal so the system recognises the printer. Test a sample receipt to confirm proper paper feed, alignment and print quality before regular operation.
Usage recommendations
Use good-quality thermal paper of the correct 80 mm width and store rolls in a cool, dry place to preserve print longevity. For wireless setups, ensure stable Wi‑Fi signal and avoid placing the printer near strong electromagnetic sources. Regularly clean the paper path and print head as recommended by the manufacturer to maintain consistent print quality and avoid jams.

## FAQ

### How much does the Receipt printer SUNMI NT 311 80mm USB Wi‑Fi cost, and is it available for purchase?

The price is 288.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 301 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 27.07.2026 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. 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 SUNMI 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 SUNMI 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/10811300/60116342_large.webp