RP425 4'' Thermal Shipping Label Printer
1.Small size, high cost performance
The compact design makes it lightweight and portable, weighing only 0.57kg, Its mini size does not take up space and can be placed anywhere.
2.Convenient operation and label-saving design
The side-opening cover paper loading design makes paper changing simple and quick; it has label learning and intelligent rollback functions, which effectively avoid label waste ; novices can also become familiar with the operating procedures in a short time.
3.Strong compatibility, supports various terminal connections, and meets diverse business needs
It meets the label printing needs of small e-commerce companies; it can be easily connected to various terminals: PC, APP, IPAD, and multi-terminal operation are all in one machine; the APP supports PDF and image printing, with a maximum printing speed of 5 ips (127mm/s), which can easily meet various printing needs in the logistics and warehousing industries; it is compatible with multiple sizes of consumables and supports printing of consumables with a maximum paper width of 111mm.
Free genuine Bartender editing software, printing is easier
Usage scenarios:Logistics, Warehousing, Supermarket, Retail, E-commence
Technical Specifications
| Product Specifications | Product Specifications | |
| project | parameter | |
| Printing method | Thermal | |
| Resolution | 203dpi | |
| Maximum printing width | 4.23''(108mm) | |
| Maximum printing speed | 150 mm/s | |
| Print length | 0.79''-11.81''(20-300mm) | |
| sensor | Seam mark detection, black mark detection, paper out detection, cover open detection, head temperature detection | |
| medium | type | Label paper, black label paper(bottom black mark), folding paper |
| Width (label + backing paper) | 0.98''-4.37''(25-111mm) | |
| Thickness (label + backing paper) | 0.0023''-0.0071''(0.06mm~0.18mm) | |
| Maximum paper roll diameter | NA | |
| Reel inner diameter | NA | |
| Paper tearing method | Manual tearing | |
| Processor | 32-bit ARM MCU | |
| Storage | RAM | 2MB |
| FLASH | 4MB | |
| Function | Button | Rocker switch, Feed button, paper compartment Cover button |
| Indicator light | Yes | |
| Buzzer | Yes | |
| Display | NA | |
| Others | NA | |
| Communication interface | USB+Bluetooth | |
| Programming language | ZPL+ESC | |
| Built-in fonts | ASCll Font: 10x12, 14x20, 16x24, 24x32, 36x48, 14x19, 21x27, 14x25, 12x24 | |
| GB18030: 24×24 | ||
| Code page | Extended character table | CP437, CP850, CP852, CP860, CP863, CP865, CP866, WPC1250, WPC1251, WPC1252, WPC1253, WPC1254 |
| Barcode | One-dimensional code | 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+5MSIC, EAN14, Code11 |
| QR code | QRCODE, PDF417 (optional) | |
| Software | Driver | XP/Win7/Win8/Win10/Win11/MacOs/Chrome |
| SDK | Android, iOS, Windows | |
| Label design | Bartender, RT ELabel APP (IOS & Android) | |
| Power adapter | Input: AC 100-240V, 50/60Hz | |
| Output: DC 24V/2.5A | ||
| Environmental parameters | Work | Temperature: 32-104°F (0-40°C); Humidity: 20-90% (non-condensing) |
| Storage | Temperature: 14-140°F (-10-60°C); Humidity: 5-95% (non-condensing) | |
| Physical parameters | Dimensions | 180(L)×83(W)×65(H)mm |
| Weight | 0.57kg | |
| Accessories | Standard | ■USB cable ■Adapter ■Quick Installation Guide |
| Optional | ■Label paper■External paper bracket | |


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