Empower your workforce Tackle the most challenging environments with Brother's 4" mobile label and receipt printer.
Our RJ-4230B mobile printer is fast, compact and extremely rugged. It empowers workers to operate in any environment with speed, accuracy and efficiency.
It has built-in Bluetooth connectivity, printing up to 4" width receipts, quotes, tickets, invoices and labels on demand.
Reliable Connectivity Provides multiple connectivity options for use in different environments, with USB and Bluetooth (low energy) with MFI capabilities and passive NFC.
Robust Design The RJ-4230B is our toughest yet, with an IP54 rating and drop tested up to 2.1 metres, providing the ultimate in durability.
Easy to deploy Using the new Mobile Deploy App, update your printer remotely from any location.
Easy to use The LCD screen with menu options makes it easy to program as well as a backlight that ensures you can see it in dark conditions.
Seamless Integration Printer drivers are available for Windows OS and software development kits can be downloaded to support Android and iOS operating systems.
Customisation We have a wide range of accessories made to suit any environment. See next page.
Brother Font Manager Brother Font Manager can be used to convert and download fonts in characters or languages not supported by built-in fonts. These can then be stored on a RJ printer and recalled later when printing receipts and labels.
Rugged construction (2.1m drop protection) with reinforced parts and moulded rubber housing engineered for improved toughness (IP54 rated out of the box for dust and moisture exposure).
Smart Li-ion Battery (option) Industry leading battery life to last a full shift and indicator for health status.
Fast print speeds of up to 5ips.
Optional Accessories. Extra batteries, shoulder strap, belt clip, vehicle mount, power options, single battery charger and more.
Make updates and configurations to the printer in the field, using the new Brother Mobile Deploy app
Compatibility: Windows®, iOS®, and Android™
Specifications
Design
Built-in display
Yes
Display
LCD
Display type
LCD
Product colour
Black
Features
Flash memory
64 MB
RAM capacity
0.256 GB
Logistics data
Layers per pallet
7 pc(s)
Master (outer) cases per pallet
56 pc(s)
Pallet gross height
16.55 cm
Pallet gross weight
244240 g
Products per pallet
168 pc(s)
Network
Ethernet LAN
No
Wi-Fi
No
Operational conditions
Operating relative humidity (H-H)
10 - 90 %
Operating temperature (T-T)
-20 - 55 °C
Storage relative humidity (H-H)
10 - 90 %
Storage temperature (T-T)
-20 - 60 °C
Other features
International Protection (IP) code
IP54
Rechargeable
Yes
Packaging content
Batteries included
Yes
Paper handling
Maximum media length
300 cm
Maximum printing width
10.4 cm
Maximum roll diameter
5.8 cm
Supported paper width
45 - 113 mm
Ports & interfaces
Bluetooth
Yes
Bluetooth profiles
GATT/HCRP/OPP/SPP
Bluetooth version
4.2
Connectivity technology
Wired & Wireless
Near Field Communication (NFC)
Yes
Standard interfaces
Bluetooth/NFC/USB 2.0
USB 2.0 ports quantity
1
USB connector
Mini-USB Type-B
USB port
Yes
Power
AC input frequency
50 - 60 Hz
AC input voltage
110/220 V
Battery recharge time
4 h
Power source type
Battery/DC
Printing
Maximum resolution
203 x 203 DPI
Print speed
5 ips
Print speed
127 mm/sec
Print technology
Direct thermal
Type
Mobile printer
System requirements
Windows operating systems supported
Windows 10/Windows 10 Education/Windows 10 Education x64/Windows 10 Enterprise/Windows 10 Enterprise x64/Windows 10 Home/Windows 10 Home x64/Windows 10 IOT Core/Windows 10 Pro/Windows 10 Pro x64/Windows 7/Windows 7 Enterprise/Windows 7 Enterprise x64/Windows 7 Home Basic/Windows 7 Home Basic x64/Windows 7 Home Premium/Windows 7 Home Premium x64/Windows 7 Professional/Windows 7 Professional x64/Windows 7 Starter/Windows 7 Starter x64/Windows 7 Ultimate/Windows 7 Ultimate x64/Windows 7 x64/Windows 8/Windows 8 Enterprise/Windows 8 Enterprise x64/Windows 8 Pro/Windows 8 Pro x64/Windows 8 x64/Windows 8.1/Windows 8.1 Enterprise/Windows 8.1 Enterprise x64/Windows 8.1 Pro x64/Windows 8.1 x64