Sunmi NT311 Cloud POS Printer – USB / Bluetooth / Ethernet / Wi-Fi

Versatile. Rugged. Cloud-Connected.

The Sunmi NT311 Cloud POS Printer (Model: NT311UEWBT) is the all-in-one printing solution purpose-built for modern retail and hospitality environments. Designed to perform seamlessly in demanding kitchen conditions, this thermal line printer delivers fast, reliable, and flexible performance—whether for front-of-house, back-of-house, or cloud-based operations.

Key Features & Benefits

✅ All-in-One Connectivity

Built to suit virtually any environment, the NT311 offers quad-interface connectivity:

• USB 2.0 Type-C
• Bluetooth 4.2 (BLE, SPP, iBeacon)
• Ethernet RJ45 (10/100Mbps)
• Wi-Fi (802.11 b/g/n, 2.4GHz)
  Ideal for both online and offline orders, this printer effortlessly connects with tablets, terminals, and cloud-based systems.

🧑‍🍳 Kitchen-Ready Durability

Engineered for harsh environments, the NT311 features:

• Triple Protection against heat, grease, and spills
• Audible and Visual Pick-Up Reminders via built-in speaker and flashlight
• Auto Cutter (Guillotine Type) rated for 1.5 million cuts

⚡ Fast & Efficient

• 250mm/sec max print speed keeps orders moving quickly
• Supports easy top or front paper loading with drop-in thermal paper rolls
• Compatible with 80mm x 80mm thermal paper, with optional 58mm holder available

🌐 Cloud-First Architecture

• MQTT + HTTPS cloud communication protocols
• Built-in support for ESC/POS emulation
• Easily integrates with platforms like Uber Eats, cloud kitchens, and POS apps

Use Case Spotlight: Perfect for Delivery-First Businesses

The Sunmi NT311 is the go-to printer for Uber Eats order fulfillment on Android tablets. It is widely adopted in:

• Cloud kitchens and dark stores
• High-volume restaurants and cafés
• Retail POS terminals
• Multi-brand virtual restaurants

Technical Specifications

• Print Method: Line Thermal
• Print Width: 72mm on 80mm paper
• Resolution: Unicode character set, barcode and QR code support
• Interfaces: USB-C, BT 4.2, Wi-Fi, Ethernet
• Memory: 64MB RAM / 256MB Flash
• Sensors: Out of Paper, Paper Jam, Open Cover, and more
• Cloud & Software Support: ESC/POS, MQTT, HTTPS
• Power Supply: Included (AC 100-240V input, DC 24V output)
• Dimensions: 130 x 130 x 130 mm
• Weight: 0.855 kg
• Reliability: 150km print head lifespan

What’s in the Box

• Sunmi NT311 Printer
• USB Cable
• Power Supply
• Quick Start Guide

Why Choose the Sunmi NT311?

If you need a single, reliable, and fast POS printer for both cloud and local environments, with multi-interface versatility, the NT311 delivers. It’s the trusted choice for delivery-first operations and busy kitchens that need a high-performance printer to keep up with demand.