NuPrint 320B

Bluetooth Wireless 3 inch Receipt Printer


NuPrint™320B – 3″ (80mm) POS Bluetooth Printer is the mobile, portable, compact, and efficient solution to your Point of Sale and retail needs. This Bluetooth Mobile receipt printer is perfect for any business transaction without the mess and clutter. No matter your POS environment, connect via Bluetooth, or USB from this portable printer and have the confidence of choosing multiple devices that will print directly from the NuPrint 320B from up to 30 feet away.

Easy loading paper, out-off paper, with near-end sensor
Low on thermal paper, have a paper jam or a printing error? The NuPrint 320B has a flashing LED for reminder paper printing, error, lack of paper, without tearing paper warning
Supports Windows, Android, and Linux OS systems
Whether your operation is from a PC, Android, Laptop, or POS system, be assured that the NuPrint 320B connects and prints from multiple devices giving you a wide range of choices for your POS setup.
2D Scanning Engine

The 2D scanning engine offers the decoding capability for 2D barcodes like PDF417, Data Matrix, QR Code, MicroQR as well as common 1D barcodes.


Common Uses:


  • Operating System: Windows, Android, Linux OS
  • Available USB port / Bluetooth


  • NuPrint 320B
  • Power Charger
  • Li-ion Battery
  • USB Cable
  • Thermal Paper Roll
  • Driver (Downloadable)
  • Quick Start Guide


Print Mode: Thermal
Print Paper Width: 80mm/3 inches
Print Command: ESC/TSPL/CPCL
Resolution: 203dpi
Print Speed: Max 90mm/s
Print Density: 576 dot/line
Character Size: 12*24, 24*24
Operating System: Android, IOS, Windows 7, 8, 10 ,11
Interface: Bluetooth USB
Display: Electronic Screen LCD
Status Display: Lack of paper/ Electricity, open lid, charging
Supported Paper: Heat-sensitive note paper/ sticker label
Roll Diameter: <50mm/2 inches
Paper Thickness: 0.05-0.15mm
Barcode Type: Code 39, Code128, QR code
Standby Time: 3 days
Print Head Life: 50KM
Full Electric Printing: 210m
Charging Time: 3 Hours
Mechanical Properties: Anti-drop, shockproof, anti-splash water
Lithium Battery: 2600mA
Ram: 512kb
Rom: 8M
Dimensions: 125*110*50mm
Weight: 0.56kg
Working Environment Temperature: 0°-50°C, Humidity: 20%-90%
Storage Environment Temperature: -20°C-60°C, Humidity: 5%-95%
ModelNuprint 210Nuprint 310Nuprint 220Nuprint 320Nuprint 330Nuprint 400
Description2 Inch Thermal Receipt Printer3 Inch Thermal Receipt PrinterBluetooth 2 Inch Thermal Receipt PrinterBluetooth 3 Inch Thermal Receipt Printer3″ (80mm) Network Interface Thermal Receipt Printer4″ (101mm) USB Thermal Receipt Printer
Max Paper width2 Inch/ 58 mm
3 Inch / 80mm2 Inch/ 58 mm3 Inch / 80mm3 Inch / 80mm4 Inch / 104mm
Paper diameterMax 58 mmMax 83mm
50mm50mm max 3.15” (80mm) max 3.15” (80mm)
Print density384 dot / line576 dots/line384 dot / line576 dot/line

576 dot/line203dpi; optional 300dpi
Print speed120mm/s260mm/sMax 90mm/sMax 90mm/s
Max 90mm/s127mm/s; Optional 150mm/s
Print commandPOSPOSCompatible with ESC/TSPL
ESC/TSPL/CPCLESC/TSPL/CPCLTspl (customizable Cpcl/Zpl/Ep)
Bar code type
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Item Connection UPC Code Package Dimensions Package Weight Inner Ctn/Mst Ctn Qty
NuPrint 320B Bluetooth 783750012485  5.2 x  5 x  4.2″ 1.5 lbs 8