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+61 2 9090 4610 
Description
The Brother RJ-4250WB is a rugged and compact 4 inch mobile label and receipt printer engineered for high-performance printing on the go. Ideal for logistics, field service, warehousing, retail, and emergency services, this direct thermal printer delivers crisp 203DPI output at speeds 5 IPS (127mm/sec).
Equipped with USB, Bluetooth 4.2 (MFi), Wi-Fi (802.11a/b/g/n) and NFC connectivity, the RJ-4250WB ensures seamless integration with Android, iOS, and Windows environments. Its IP54-rated durability and drop resistance up to 2.1 metres make it perfect for tough mobile work conditions.
This complete bundle includes everything you need to get started: the printer, Li-ion smart battery (PA-BT-006), AC adapter (PA-AD-600), shoulder strap (PA-SS-4000), belt clip, and receipt roll. With Brother's Mobile Deploy app and full SDK support, this mobile solution is ready for enterprise deployment right out of the box.
Product Features
- High-Speed Mobile Printing – 5 IPS (127mm/sec) for fast, on-demand output
- Robust and Rugged – IP54 rated and drop-tested to 2.1m for ultimate durability
- Full Wireless Connectivity – USB, Bluetooth 4.2 (MFi), Wi-Fi (dual-band), and NFC
- Easy Mobile Deployment – Remote configuration with Brother Mobile Deploy App
- Large LCD Display – Backlit monochrome LCD for simple on-the-go operation
- Comprehensive Compatibility – Supports ESC/POS, ZPL II, CPCL, Raster & more
- Flexible Media Handling – Prints on receipt rolls, tags, labels, and linerless media
- Lightweight & Compact – Only 850g with battery; perfect for belt or shoulder use
- Included Accessories – Printer, battery, AC adapter, strap, belt clip, and paper roll
- Power-Efficient Battery – Prints approx. 10,000 labels per charge (continuous)
Product Specifications
Specification | Details |
Model | RJ-4250WB |
Print Technology | Direct Thermal |
Print Resolution | 203 DPI |
Print Speed | 5 IPS (127 mm/sec) |
Maximum Print Width | 4 inch |
Maximum Print Length | 3000 mm |
Media Width | 4 inch |
Media Types | Receipt, Label, Tag, Linerless |
Roll Diameter | 2 inch (Max. 58 mm) |
Display | Monochrome LCD with Backlight |
Connectivity | USB 2.0 (mini-B), Wi-Fi (802.11a/b/g/n), Bluetooth 4.2 (MFi), NFC |
Wireless Security | WEP, WPA/WPA2-PSK, EAP-FAST/PEAP/EAP-TLS, WPA2-PSK (AES) |
Drop Protection | 2.1 metres |
Environmental Rating | IP54 |
Operating Temperature | -20°C to +55°C |
Memory | 256MB RAM / 64MB Flash |
Supported Commands | ESC/P, ZPL II, CPCL, Raster, P-touch Template |
OS Support | Windows, Android, iOS |
SDK Support | Yes – Brother Print SDK for Android/iOS |
Dimensions (W x H x D) | 153mm x 68mm x 159mm |
Weight (with battery) | 850g |
Battery | Rechargeable Li-ion (PA-BT-006) |
Included Accessories | Battery, AC Adapter, Shoulder Strap, Belt Clip, Receipt Roll |
Warranty | 2-Year Return to Base |
Features
Cable:
- USB
Cutter Option:
- Tearbar
OS Compatability:
- Android
- Linux
- Windows
Print Size:
- 4"
Warranty:
2 Years
Print Method:
- Direct Thermal
Interface:
- USB
- Bluetooth
- WIFI
Color:
- Black
Print Speed :
- 5
Printer Type / Suitable For:
- Mobile
Print Width:
- 4 inch
