| Print technology | Direct thermal |
| Maximum resolution | 203 x 203 DPI |
| Print speed | 127 mm/sec |
| Maximum printing width | 7.2 cm |
| Minimum print length | 3 m |
| Connectivity technology | Wireless |
| Ethernet LAN | No |
| Wi-Fi | Yes |
| USB port | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| Page description languages | CPCL-native, ESC P, Raster_P, ZPL II |
| Built-in barcodes | AZTECCODE, CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, Data Matrix, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, MSI, MaxiCode, Micro QR Code, MicroPDF417, PDF417, POSTNET, QR Code, UPC-A, UPC-E |
| Drop Stop function | Yes |
| Product colour | Black |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 3000 mAh |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mobile operating systems supported | Android, iOS |
| Width | 117 mm |
| Depth | 180 mm |
| Height | 77 mm |
| Weight | 807 g |
| Harmonized System (HS) code | 84433210 |
| Description |
| Brother RJ-3230BL. Print technology: Direct thermal, Maximum resolution: 203 x 203 DPI, Print speed: 127 mm/sec. Connectivity technology: Wireless. Battery technology: Lithium Polymer (LiPo). Product colour: Black |