The Rongta RP310D is a thermal label printer with two-color printing capability. It is designed for printing labels, barcodes and product information. It offers a resolution of 203 dpi and supports a maximum print width of 80 mm. The maximum printing speed is 180 mm/s for single-color printing and 70 mm/s for two-color printing. It supports label paper, black mark paper and continuous paper. It features Bluetooth, USB and Ethernet connectivity and is suitable for use in retail stores, warehouses and other environments where label printing is required.

Technical specifications

Printing method: Thermal

Resolution: 203 dpi

Maximum print width: 80 mm

Maximum printing speed: 180 mm/s (single color), 70 mm/s (two colors)

Print length: 20–200 mm

Sensors: Movable reflective/black mark sensor, transmission/gap sensor, retractable optical coupler, cover open detection, print head chip temperature detection

Media types: Label paper, bottom black mark paper, continuous paper

Media width: 30–85 mm

Media thickness: 0.06–0.18 mm

Maximum roll outer diameter: 105 mm

Roll core diameter: 25.4 mm or 38.1 mm

Paper tearing method: Manual

Processor: 32-bit ARM MCU, 600 MHz

RAM: 128 MB

FLASH memory: 128 MB

Buttons: Rocker switch, FEED button, paper compartment cover opening button

Indicator light: Yes

Buzzer: Yes

Display: No

Additional functions: Automatic paper recognition, reprinting when out of paper

Connectivity: Bluetooth, USB and Ethernet

Optional interface: RS232

Programming languages: TSPL, ESC, with support for ZPL expansion

Built-in fonts: ASCII 10x12, 14x20, 16x24, 24x32, 36x48, 14x19, 21x27, 14x25, 12x24; GB18030 24x24

Code pages: CP437, CP850, CP852, CP860, CP863, CP865, CP866, WPC1250, WPC1251, WPC1252, WPC1253, WPC1254

1D barcodes: Code39, Code39C, I25, Code93, ITF25, EAN128, Code128, Codabar, EAN-8, EAN8+2, EAN8+5, EAN-13, EAN13+2, EAN13+5, UPC-A, UPCA+2, UPCA+5, UPC-E, UPCE+2, UPCE+5, MSIC, ITF14, EAN14, Code11

2D barcodes: QR Code, PDF417 (optional)

Driver compatibility: Windows 7, Windows 8, Windows 10, Windows 11, Linux, macOS, UOS/Kylinsoft ARM64

SDK: Android, iOS, Windows

Label software: BarTender for PC, RT Elabel for iOS and Android

Power adapter: Input AC 100–240 V, 50/60 Hz; output DC 24 V, 2.5 A

Operating temperature: 0–40°C

Operating humidity: 20–90%, non-condensing

Storage temperature: -10–60°C

Storage humidity: 5–95%, non-condensing

Dimensions: 179 x 150 x 142 mm

Weight: 1 kg

Accessories: Power cord, USB data cable, power adapter, quick installation guide

Certifications: CCC, CE, UKCA