Type | Portable Thermal Label and Receipt Printer |
Model | RJ-3230BL |
Form Factor | Handheld / Mobile |
Printing Technology | Direct Thermal |
Print Width | 3 inches (72mm) |
Print Speed | Up to 5 ips (inches per second) |
Resolution | 203 dpi |
Memory | 256MB RAM / 256MB Flash |
Display | Monochrome LCD |
Power Source | Rechargeable Li-ion Battery |
Battery Capacity | 3000 mAh |
Battery Life | Up to 2,000 labels per charge |
Docking Conductor Plate | Pre-installed for charging/mounted use |
Warranty | 2-Year Premier Warranty |
Brother RuggedJet RJ3230B 3in Portable Thermal Printer w/Bluetooth & USB-C



Key Benefits

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- Versatile connectivity with Bluetooth, USB-C, and MFi support enables seamless integration across various mobile platforms
- Docking conductor plate simplifies deployment in fleet, warehouse, or fixed-mount applications
- Backed by a 2-Year Premier Warranty, providing confidence in long-term field use
Product Overview
The Brother RuggedJet RJ3230B is a compact and durable 3-inch portable thermal label and receipt printer, purpose-built for professionals in field service, public safety, and warehousing. With direct thermal technology, it reduces supply costs by eliminating ink or toner needs. The pre-installed docking conductor plate supports mounted use and easy charging. Advanced connectivity via Bluetooth, USB-C, and MFi certification ensures seamless integration with mobile devices, including Apple hardware. An integrated LCD display provides configuration flexibility and operational status at a glance. With a 2-year Premier Warranty, this device is a trusted solution for businesses prioritizing print reliability in demanding environments.
Specifications
Product Overview
Wireless Features
Bluetooth Version | 5.2 |
Wireless Security | Bluetooth Authentication and Encryption |
MFi Support | Compatible with iOS devices |
Bluetooth Range | Up to 300 ft (line of sight) |
Compliance & Origin
Country of Origin | China |
TAA Compliant | No |
Certifications | FCC, CE, IC, UL |
RoHS Compliant | Yes |
Advanced Security Features
Secure Bluetooth Pairing | Yes |
USB Data Encryption | Supported |
Authentication Method | Device PIN and host control |
Access Control | Device-level configuration lockout |
Interfaces
Connectivity Options | Bluetooth 5.2, USB Type-C |
Bluetooth Profiles | SPP, BIP, OPP, HCRP, iAP2 |
USB Interface | USB 2.0 Type-C |
Apple MFi Certified | Yes |
Optional Interfaces | Wi-Fi (via adapter – sold separately) |
Physical & Environmental
Dimensions (W x D x H) | 5.39 x 6.38 x 2.62 inches |
Weight | 1.57 lbs (with battery) |
Operating Temperature | -4°F to 131°F (-20°C to 55°C) |
Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
Operating Humidity | 10% to 90% RH (non-condensing) |
IP Rating | IP54 with optional case |
Drop Protection | Up to 6.6 ft (2 meters) without case |
Cloud Management & Licensing
Remote Management | Compatible with Brother Mobile Deploy |
Mobile Configuration Tools | Brother Mobile Deploy, P-touch Editor for Windows |
Firmware Updates | Available via USB or Mobile Deploy |
Included Software | SDKs for Windows, Android, iOS |
Cloud Connectivity | No direct cloud print; app-enabled integration |