Manufacturer series image; confirm the exact model and installed options.
RJ · Mobile Direct Thermal Printer
Brother RJ-4230B
Bluetooth field labeling with a 104 mm printable width and IP54 rating.
The RJ-4230B combines Bluetooth connectivity with up to 127 mm/s direct thermal output. Its backlit display and 2.1 m manufacturer drop-test rating suit portable identification tasks where a validated Bluetooth workflow is available.
| Print method | Direct thermal |
|---|---|
| Resolution | 203 dpi |
| Print speed | Up to 127 mm/s (5 in/s) |
| Maximum print width | 104 mm |
| Connectivity | USB 2.0 Mini-B; dual-mode Bluetooth |
| Dimensions | 153 x 159 x 68 mm (W x D x H) |
| Weight | 850 g including battery |
| Protection | IP54 (manufacturer rating) |
| Drop test | 2.1 m under manufacturer test conditions |
| Display | Backlit monochrome LCD |
Tell us the quantity and delivery country. Exact version, stock, delivery and service terms are confirmed before ordering.
What it is for.
- Mobile logistics labels
- Warehouse identification
- Retail field labeling
Useful details.
- Bluetooth connectivity for suitable mobile systems
- Backlit monochrome LCD
- Manufacturer 2.1 m drop test and IP54 rating
Before you order
- Use heat-sensitive direct thermal media; this printing method does not require an ink ribbon.
- The manufacturer lists a maximum print width of 104 mm; confirm the required stock separately.
- The lithium-ion battery and charging adapter configuration should be confirmed with the quotation.
- Mobile applications or integration may require compatible software and development.
- The stated drop-test result is conditional test evidence and is not a guarantee against damage.
Products shown are the specified China-market models. Regional versions, software language, power requirements and service eligibility should be checked for your destination.