Product Type | Portable Label and Receipt Printer |
Model | RJ-3230BL |
Printing Technology | Direct Thermal |
Media Width | Up to 3 inches |
Display Type | Monochrome LCD |
Form Factor | Portable |
Print Speed | Up to 5 ips (inches per second) |
Print Resolution | 203 dpi |
Print Method | Direct Thermal |
Media Sensors | Gap and Bar Media Sensors |
Processor | Arm Cortex-A7 800MHz |
Memory | 256MB RAM / 256MB Flash |
Battery | Rechargeable Li-ion |
Battery Capacity | 3000 mAh, 7.2V |
Power Input | AC Adapter (optional), 100–240V AC, 50/60Hz |
Charging Interface | USB Type-C |
Drop Protection | Up to 6.6 ft / 2m |
IP Rating | IP54 with optional case |
Weight | 1.32 lbs / 0.6 kg (including battery) |
Brother RuggedJet RJ3230B 3in Direct Thermal Printer Bluetooth USB MFi



Key Benefits

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- Ideal for mobile professionals needing rugged, portable printing in field environments
- Reduces long-term ownership costs with direct thermal print method (no ink or toner)
- Delivers strong platform compatibility with Bluetooth, MFi, and USB Type-C connectivity
Product Overview
The Brother RuggedJet RJ3230B is a robust 3-inch portable label and receipt printer designed for industries requiring reliable, mobile printing. Using direct thermal technology, it reduces operational costs by eliminating ink or toner. The printer supports gap and bar media sensors and features an LCD screen for status updates and configuration.
With both Bluetooth and USB Type-C connectivity and MFi certification, the RJ3230B integrates seamlessly with multiple platforms, including Apple devices. Its rugged design and manufacturer-backed 2-Year Premier Warranty make it a reliable choice for field operations and mobile receipt or label printing, helping businesses boost workflow efficiency and responsiveness.
Specifications
Product Overview
Wireless Features
Wireless Technology | Bluetooth 5.2 |
Wi-Fi | |
NFC Support |
Compliance & Origin
Country of Origin | China |
TAA Compliant | No |
Certifications | CE, FCC, IC, KC, RCM, VCCI, BIS |
RoHS Compliant | Yes |
REACH Compliant | Yes |
Advanced Security Features
Secure Bluetooth Pairing | Yes (Passkey, Authentication) |
Interfaces
Connectivity Interfaces | Bluetooth 5.2; USB 2.0 Type-C |
Bluetooth Profile Support | SPP, OPP, HCRP, GATT, PAN |
MFi Certification | Yes (Made for iPhone/iPad) |
USB Interface | USB Type-C |
Physical & Environmental
Dimensions (W x D x H) | 5.51 x 2.56 x 6.57 in (140 x 65 x 167 mm) |
Operating Temperature | 14°F to 122°F (-10°C to 50°C) |
Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
Operating Humidity | 10% to 90% (non-condensing) |
Storage Humidity | 10% to 90% (non-condensing) |
Vibration Resistance | IEC 60068-2-64 |
Cloud Management & Licensing
Configuration Utility | Mobile Deploy, Brother SDKs |
Label Design Software | P-touch Editor (Windows), Mobile apps |
Cloud Integration | Limited via SDK and Mobile Deploy |